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8319a91ad4c010dc6060260b36fe5cb15c55e005
blender-archive/source/blender/editors/animation/anim_channels_defines.c
Campbell Barton 5c6e333780 UI Refactor T41640 
Make the UI API more consistent and reduce confusion with some naming.

mainly:
- API function calls
- enum values

some internal static functions have been left for now
2014-11-10 23:06:54 +01:00

4058 lines
118 KiB
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/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2009 Blender Foundation, Joshua Leung
* All rights reserved.
*
* Contributor(s): Joshua Leung
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file blender/editors/animation/anim_channels_defines.c
* \ingroup edanimation
*/
#include <stdio.h>
#include "MEM_guardedalloc.h"
#include "BLI_blenlib.h"
#include "BLI_math.h"
#include "BLI_utildefines.h"
#include "BLF_translation.h"
#include "DNA_anim_types.h"
#include "DNA_armature_types.h"
#include "DNA_camera_types.h"
#include "DNA_object_types.h"
#include "DNA_particle_types.h"
#include "DNA_screen_types.h"
#include "DNA_scene_types.h"
#include "DNA_space_types.h"
#include "DNA_key_types.h"
#include "DNA_lamp_types.h"
#include "DNA_lattice_types.h"
#include "DNA_linestyle_types.h"
#include "DNA_mesh_types.h"
#include "DNA_material_types.h"
#include "DNA_meta_types.h"
#include "DNA_node_types.h"
#include "DNA_world_types.h"
#include "DNA_gpencil_types.h"
#include "DNA_speaker_types.h"
#include "DNA_mask_types.h"
#include "RNA_access.h"
#include "BKE_curve.h"
#include "BKE_key.h"
#include "BKE_nla.h"
#include "BKE_context.h"
#include "UI_interface.h"
#include "UI_interface_icons.h"
#include "UI_resources.h"
#include "ED_anim_api.h"
#include "ED_keyframing.h"
#include "BIF_gl.h"
#include "BIF_glutil.h"
#include "WM_api.h"
#include "WM_types.h"
/* *********************************************** */
// XXX constant defines to be moved elsewhere?
/* extra padding for lengths (to go under scrollers) */
#define EXTRA_SCROLL_PAD 100.0f
/* size of indent steps */
#define INDENT_STEP_SIZE (0.35f * U.widget_unit)
/* size of string buffers used for animation channel displayed names */
#define ANIM_CHAN_NAME_SIZE 256
/* get the pointer used for some flag */
#define GET_ACF_FLAG_PTR(ptr, type) ((*(type) = sizeof((ptr))), &(ptr))
/* *********************************************** */
/* Generic Functions (Type independent) */
/* Draw Backdrop ---------------------------------- */
/* get backdrop color for top-level widgets (Scene and Object only) */
static void acf_generic_root_color(bAnimContext *UNUSED(ac), bAnimListElem *UNUSED(ale), float r_color[3])
{
/* darker blue for top-level widgets */
UI_GetThemeColor3fv(TH_DOPESHEET_CHANNELOB, r_color);
}
/* backdrop for top-level widgets (Scene and Object only) */
static void acf_generic_root_backdrop(bAnimContext *ac, bAnimListElem *ale, float yminc, float ymaxc)
{
bAnimChannelType *acf = ANIM_channel_get_typeinfo(ale);
View2D *v2d = &ac->ar->v2d;
short expanded = ANIM_channel_setting_get(ac, ale, ACHANNEL_SETTING_EXPAND) != 0;
short offset = (acf->get_offset) ? acf->get_offset(ac, ale) : 0;
float color[3];
/* set backdrop drawing color */
acf->get_backdrop_color(ac, ale, color);
glColor3fv(color);
/* rounded corners on LHS only - top only when expanded, but bottom too when collapsed */
UI_draw_roundbox_corner_set((expanded) ? UI_CNR_TOP_LEFT : (UI_CNR_TOP_LEFT | UI_CNR_BOTTOM_LEFT));
UI_draw_roundbox_gl_mode(GL_POLYGON, offset, yminc, v2d->cur.xmax + EXTRA_SCROLL_PAD, ymaxc, 8);
}
/* get backdrop color for data expanders under top-level Scene/Object */
static void acf_generic_dataexpand_color(bAnimContext *UNUSED(ac), bAnimListElem *UNUSED(ale), float r_color[3])
{
/* lighter color than top-level widget */
UI_GetThemeColor3fv(TH_DOPESHEET_CHANNELSUBOB, r_color);
}
/* backdrop for data expanders under top-level Scene/Object */
static void acf_generic_dataexpand_backdrop(bAnimContext *ac, bAnimListElem *ale, float yminc, float ymaxc)
{
bAnimChannelType *acf = ANIM_channel_get_typeinfo(ale);
View2D *v2d = &ac->ar->v2d;
short offset = (acf->get_offset) ? acf->get_offset(ac, ale) : 0;
float color[3];
/* set backdrop drawing color */
acf->get_backdrop_color(ac, ale, color);
glColor3fv(color);
/* no rounded corner - just rectangular box */
glRectf(offset, yminc, v2d->cur.xmax + EXTRA_SCROLL_PAD, ymaxc);
}
/* helper method to test if group colors should be drawn */
static bool acf_show_channel_colors(bAnimContext *ac)
{
bool showGroupColors = false;
if (ac->sl) {
switch (ac->spacetype) {
case SPACE_ACTION:
{
SpaceAction *saction = (SpaceAction *)ac->sl;
showGroupColors = !(saction->flag & SACTION_NODRAWGCOLORS);
}
break;
case SPACE_IPO:
{
SpaceIpo *sipo = (SpaceIpo *)ac->sl;
showGroupColors = !(sipo->flag & SIPO_NODRAWGCOLORS);
}
break;
}
}
return showGroupColors;
}
/* get backdrop color for generic channels */
static void acf_generic_channel_color(bAnimContext *ac, bAnimListElem *ale, float r_color[3])
{
bAnimChannelType *acf = ANIM_channel_get_typeinfo(ale);
bActionGroup *grp = NULL;
short indent = (acf->get_indent_level) ? acf->get_indent_level(ac, ale) : 0;
bool showGroupColors = acf_show_channel_colors(ac);
if (ale->type == ANIMTYPE_FCURVE) {
FCurve *fcu = (FCurve *)ale->data;
grp = fcu->grp;
}
/* set color for normal channels
* - use 3 shades of color group/standard color for 3 indention level
* - only use group colors if allowed to, and if actually feasible
*/
if (showGroupColors && (grp) && (grp->customCol)) {
unsigned char cp[3];
if (indent == 2) {
copy_v3_v3_char((char *)cp, grp->cs.solid);
}
else if (indent == 1) {
copy_v3_v3_char((char *)cp, grp->cs.select);
}
else {
copy_v3_v3_char((char *)cp, grp->cs.active);
}
/* copy the colors over, transforming from bytes to floats */
rgb_uchar_to_float(r_color, cp);
}
else {
// FIXME: what happens when the indention is 1 greater than what it should be (due to grouping)?
int colOfs = 20 - 20 * indent;
UI_GetThemeColorShade3fv(TH_HEADER, colOfs, r_color);
}
}
/* backdrop for generic channels */
static void acf_generic_channel_backdrop(bAnimContext *ac, bAnimListElem *ale, float yminc, float ymaxc)
{
bAnimChannelType *acf = ANIM_channel_get_typeinfo(ale);
View2D *v2d = &ac->ar->v2d;
short offset = (acf->get_offset) ? acf->get_offset(ac, ale) : 0;
float color[3];
/* set backdrop drawing color */
acf->get_backdrop_color(ac, ale, color);
glColor3fv(color);
/* no rounded corners - just rectangular box */
glRectf(offset, yminc, v2d->cur.xmax + EXTRA_SCROLL_PAD, ymaxc);
}
/* Indention + Offset ------------------------------------------- */
/* indention level is always the value in the name */
static short acf_generic_indention_0(bAnimContext *UNUSED(ac), bAnimListElem *UNUSED(ale))
{
return 0;
}
static short acf_generic_indention_1(bAnimContext *UNUSED(ac), bAnimListElem *UNUSED(ale))
{
return 1;
}
#if 0 // XXX not used
static short acf_generic_indention_2(bAnimContext *ac, bAnimListElem *ale)
{
return 2;
}
#endif
/* indention which varies with the grouping status */
static short acf_generic_indention_flexible(bAnimContext *UNUSED(ac), bAnimListElem *ale)
{
short indent = 0;
/* grouped F-Curves need extra level of indention */
if (ale->type == ANIMTYPE_FCURVE) {
FCurve *fcu = (FCurve *)ale->data;
// TODO: we need some way of specifying that the indention color should be one less...
if (fcu->grp)
indent++;
}
/* no indention */
return indent;
}
/* basic offset for channels derived from indention */
static short acf_generic_basic_offset(bAnimContext *ac, bAnimListElem *ale)
{
bAnimChannelType *acf = ANIM_channel_get_typeinfo(ale);
if (acf && acf->get_indent_level)
return acf->get_indent_level(ac, ale) * INDENT_STEP_SIZE;
else
return 0;
}
/* offset based on nodetree type */
static short acf_nodetree_rootType_offset(bNodeTree *ntree)
{
if (ntree) {
switch (ntree->type) {
case NTREE_SHADER:
/* 1 additional level (i.e. is indented one level in from material,
* so shift all right by one step)
*/
return INDENT_STEP_SIZE;
case NTREE_COMPOSIT:
/* no additional levels needed */
return 0;
case NTREE_TEXTURE:
/* 2 additional levels */
return INDENT_STEP_SIZE * 2;
}
}
/* unknown */
return 0;
}
/* offset for groups + grouped entities */
static short acf_generic_group_offset(bAnimContext *ac, bAnimListElem *ale)
{
short offset = acf_generic_basic_offset(ac, ale);
if (ale->id) {
/* texture animdata */
if (GS(ale->id->name) == ID_TE) {
offset += U.widget_unit;
}
/* materials and particles animdata */
else if (ELEM(GS(ale->id->name), ID_MA, ID_PA))
offset += (short)(0.7f * U.widget_unit);
/* if not in Action Editor mode, action-groups (and their children) must carry some offset too... */
else if (ac->datatype != ANIMCONT_ACTION)
offset += (short)(0.7f * U.widget_unit);
/* nodetree animdata */
if (GS(ale->id->name) == ID_NT) {
offset += acf_nodetree_rootType_offset((bNodeTree *)ale->id);
}
}
/* offset is just the normal type - i.e. based on indention */
return offset;
}
/* Name ------------------------------------------- */
/* name for ID block entries */
static void acf_generic_idblock_name(bAnimListElem *ale, char *name)
{
ID *id = (ID *)ale->data; /* data pointed to should be an ID block */
/* just copy the name... */
if (id && name)
BLI_strncpy(name, id->name + 2, ANIM_CHAN_NAME_SIZE);
}
/* name property for ID block entries */
static bool acf_generic_idblock_name_prop(bAnimListElem *ale, PointerRNA *ptr, PropertyRNA **prop)
{
RNA_id_pointer_create(ale->data, ptr);
*prop = RNA_struct_name_property(ptr->type);
return (*prop != NULL);
}
/* name property for ID block entries which are just subheading "fillers" */
static bool acf_generic_idfill_name_prop(bAnimListElem *ale, PointerRNA *ptr, PropertyRNA **prop)
{
/* actual ID we're representing is stored in ale->data not ale->id, as id gives the owner */
RNA_id_pointer_create(ale->data, ptr);
*prop = RNA_struct_name_property(ptr->type);
return (*prop != NULL);
}
/* Settings ------------------------------------------- */
#if 0
/* channel type has no settings */
static bool acf_generic_none_setting_valid(bAnimContext *ac, bAnimListElem *ale, eAnimChannel_Settings setting)
{
return false;
}
#endif
/* check if some setting exists for this object-based data-expander (datablock only) */
static bool acf_generic_dataexpand_setting_valid(bAnimContext *ac, bAnimListElem *UNUSED(ale), eAnimChannel_Settings setting)
{
switch (setting) {
/* expand is always supported */
case ACHANNEL_SETTING_EXPAND:
return true;
/* mute is only supported for NLA */
case ACHANNEL_SETTING_MUTE:
return ((ac) && (ac->spacetype == SPACE_NLA));
/* select is ok for most "ds*" channels (e.g. dsmat) */
case ACHANNEL_SETTING_SELECT:
return true;
/* other flags are never supported */
default:
return false;
}
}
/* *********************************************** */
/* Type Specific Functions + Defines */
/* Animation Summary ----------------------------------- */
/* get backdrop color for summary widget */
static void acf_summary_color(bAnimContext *UNUSED(ac), bAnimListElem *UNUSED(ale), float r_color[3])
{
/* reddish color - same as the 'action' line in NLA */
UI_GetThemeColor3fv(TH_ANIM_ACTIVE, r_color);
}
/* backdrop for summary widget */
static void acf_summary_backdrop(bAnimContext *ac, bAnimListElem *ale, float yminc, float ymaxc)
{
bAnimChannelType *acf = ANIM_channel_get_typeinfo(ale);
View2D *v2d = &ac->ar->v2d;
float color[3];
/* set backdrop drawing color */
acf->get_backdrop_color(ac, ale, color);
glColor3fv(color);
/* rounded corners on LHS only
* - top and bottom
* - special hack: make the top a bit higher, since we are first...
*/
UI_draw_roundbox_corner_set(UI_CNR_TOP_LEFT | UI_CNR_BOTTOM_LEFT);
UI_draw_roundbox_gl_mode(GL_POLYGON, 0, yminc - 2, v2d->cur.xmax + EXTRA_SCROLL_PAD, ymaxc, 8);
}
/* name for summary entries */
static void acf_summary_name(bAnimListElem *UNUSED(ale), char *name)
{
if (name)
BLI_strncpy(name, IFACE_("Dope Sheet Summary"), ANIM_CHAN_NAME_SIZE);
}
// FIXME: this is really a temp icon I think
static int acf_summary_icon(bAnimListElem *UNUSED(ale))
{
return ICON_BORDERMOVE;
}
/* check if some setting exists for this channel */
static bool acf_summary_setting_valid(bAnimContext *UNUSED(ac), bAnimListElem *UNUSED(ale), eAnimChannel_Settings setting)
{
/* only expanded is supported, as it is used for hiding all stuff which the summary covers */
return (setting == ACHANNEL_SETTING_EXPAND);
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_summary_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
if (setting == ACHANNEL_SETTING_EXPAND) {
/* expanded */
*neg = true;
return ADS_FLAG_SUMMARY_COLLAPSED;
}
else {
/* unsupported */
*neg = false;
return 0;
}
}
/* get pointer to the setting */
static void *acf_summary_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
bAnimContext *ac = (bAnimContext *)ale->data;
/* if data is valid, return pointer to active dopesheet's relevant flag
* - this is restricted to DopeSheet/Action Editor only
*/
if ((ac->sl) && (ac->spacetype == SPACE_ACTION) && (setting == ACHANNEL_SETTING_EXPAND)) {
SpaceAction *saction = (SpaceAction *)ac->sl;
bDopeSheet *ads = &saction->ads;
/* return pointer to DopeSheet's flag */
return GET_ACF_FLAG_PTR(ads->flag, type);
}
else {
/* can't return anything useful - unsupported */
*type = 0;
return NULL;
}
}
/* all animation summary (DopeSheet only) type define */
static bAnimChannelType ACF_SUMMARY =
{
"Summary", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_summary_color, /* backdrop color */
acf_summary_backdrop, /* backdrop */
acf_generic_indention_0, /* indent level */
NULL, /* offset */
acf_summary_name, /* name */
NULL, /* name prop */
acf_summary_icon, /* icon */
acf_summary_setting_valid, /* has setting */
acf_summary_setting_flag, /* flag for setting */
acf_summary_setting_ptr /* pointer for setting */
};
/* Scene ------------------------------------------- */
// TODO: just get this from RNA?
static int acf_scene_icon(bAnimListElem *UNUSED(ale))
{
return ICON_SCENE_DATA;
}
/* check if some setting exists for this channel */
static bool acf_scene_setting_valid(bAnimContext *ac, bAnimListElem *UNUSED(ale), eAnimChannel_Settings setting)
{
switch (setting) {
/* muted only in NLA */
case ACHANNEL_SETTING_MUTE:
return ((ac) && (ac->spacetype == SPACE_NLA));
/* visible only in Graph Editor */
case ACHANNEL_SETTING_VISIBLE:
return ((ac) && (ac->spacetype == SPACE_IPO));
/* only select and expand supported otherwise */
case ACHANNEL_SETTING_SELECT:
case ACHANNEL_SETTING_EXPAND:
return true;
default:
return false;
}
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_scene_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_SELECT: /* selected */
return SCE_DS_SELECTED;
case ACHANNEL_SETTING_EXPAND: /* expanded */
*neg = true;
return SCE_DS_COLLAPSED;
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
return ADT_NLA_EVAL_OFF;
case ACHANNEL_SETTING_VISIBLE: /* visible (only in Graph Editor) */
*neg = true;
return ADT_CURVES_NOT_VISIBLE;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_scene_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
Scene *scene = (Scene *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_SELECT: /* selected */
return GET_ACF_FLAG_PTR(scene->flag, type);
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(scene->flag, type);
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
case ACHANNEL_SETTING_VISIBLE: /* visible (for Graph Editor only) */
if (scene->adt)
return GET_ACF_FLAG_PTR(scene->adt->flag, type);
return NULL;
default: /* unsupported */
return NULL;
}
}
/* scene type define */
static bAnimChannelType ACF_SCENE =
{
"Scene", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_root_color, /* backdrop color */
acf_generic_root_backdrop, /* backdrop */
acf_generic_indention_0, /* indent level */
NULL, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idblock_name_prop, /* name prop */
acf_scene_icon, /* icon */
acf_scene_setting_valid, /* has setting */
acf_scene_setting_flag, /* flag for setting */
acf_scene_setting_ptr /* pointer for setting */
};
/* Object ------------------------------------------- */
static int acf_object_icon(bAnimListElem *ale)
{
Base *base = (Base *)ale->data;
Object *ob = base->object;
/* icon depends on object-type */
switch (ob->type) {
case OB_LAMP:
return ICON_OUTLINER_OB_LAMP;
case OB_MESH:
return ICON_OUTLINER_OB_MESH;
case OB_CAMERA:
return ICON_OUTLINER_OB_CAMERA;
case OB_CURVE:
return ICON_OUTLINER_OB_CURVE;
case OB_MBALL:
return ICON_OUTLINER_OB_META;
case OB_LATTICE:
return ICON_OUTLINER_OB_LATTICE;
case OB_SPEAKER:
return ICON_OUTLINER_OB_SPEAKER;
case OB_ARMATURE:
return ICON_OUTLINER_OB_ARMATURE;
case OB_FONT:
return ICON_OUTLINER_OB_FONT;
case OB_SURF:
return ICON_OUTLINER_OB_SURFACE;
case OB_EMPTY:
return ICON_OUTLINER_OB_EMPTY;
default:
return ICON_OBJECT_DATA;
}
}
/* name for object */
static void acf_object_name(bAnimListElem *ale, char *name)
{
Base *base = (Base *)ale->data;
Object *ob = base->object;
/* just copy the name... */
if (ob && name)
BLI_strncpy(name, ob->id.name + 2, ANIM_CHAN_NAME_SIZE);
}
/* name property for object */
static bool acf_object_name_prop(bAnimListElem *ale, PointerRNA *ptr, PropertyRNA **prop)
{
RNA_id_pointer_create(ale->id, ptr);
*prop = RNA_struct_name_property(ptr->type);
return (*prop != NULL);
}
/* check if some setting exists for this channel */
static bool acf_object_setting_valid(bAnimContext *ac, bAnimListElem *ale, eAnimChannel_Settings setting)
{
Base *base = (Base *)ale->data;
Object *ob = base->object;
switch (setting) {
/* muted only in NLA */
case ACHANNEL_SETTING_MUTE:
return ((ac) && (ac->spacetype == SPACE_NLA));
/* visible only in Graph Editor */
case ACHANNEL_SETTING_VISIBLE:
return ((ac) && (ac->spacetype == SPACE_IPO) && (ob->adt));
/* only select and expand supported otherwise */
case ACHANNEL_SETTING_SELECT:
case ACHANNEL_SETTING_EXPAND:
return true;
default:
return false;
}
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_object_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_SELECT: /* selected */
return SELECT;
case ACHANNEL_SETTING_EXPAND: /* expanded */
*neg = 1;
return OB_ADS_COLLAPSED;
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
return ADT_NLA_EVAL_OFF;
case ACHANNEL_SETTING_VISIBLE: /* visible (only in Graph Editor) */
*neg = true;
return ADT_CURVES_NOT_VISIBLE;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_object_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
Base *base = (Base *)ale->data;
Object *ob = base->object;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_SELECT: /* selected */
return GET_ACF_FLAG_PTR(ob->flag, type);
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(ob->nlaflag, type); // xxx
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
case ACHANNEL_SETTING_VISIBLE: /* visible (for Graph Editor only) */
if (ob->adt)
return GET_ACF_FLAG_PTR(ob->adt->flag, type);
return NULL;
default: /* unsupported */
return NULL;
}
}
/* object type define */
static bAnimChannelType ACF_OBJECT =
{
"Object", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_root_color, /* backdrop color */
acf_generic_root_backdrop, /* backdrop */
acf_generic_indention_0, /* indent level */
NULL, /* offset */
acf_object_name, /* name */
acf_object_name_prop, /* name prop */
acf_object_icon, /* icon */
acf_object_setting_valid, /* has setting */
acf_object_setting_flag, /* flag for setting */
acf_object_setting_ptr /* pointer for setting */
};
/* Group ------------------------------------------- */
/* get backdrop color for group widget */
static void acf_group_color(bAnimContext *ac, bAnimListElem *ale, float r_color[3])
{
bActionGroup *agrp = (bActionGroup *)ale->data;
bool showGroupColors = acf_show_channel_colors(ac);
if (showGroupColors && agrp->customCol) {
unsigned char cp[3];
/* highlight only for active */
if (ale->flag & AGRP_ACTIVE)
copy_v3_v3_char((char *)cp, agrp->cs.select);
else
copy_v3_v3_char((char *)cp, agrp->cs.solid);
/* copy the colors over, transforming from bytes to floats */
rgb_uchar_to_float(r_color, cp);
}
else {
/* highlight only for active */
if (ale->flag & AGRP_ACTIVE)
UI_GetThemeColorShade3fv(TH_GROUP_ACTIVE, 10, r_color);
else
UI_GetThemeColorShade3fv(TH_GROUP, 20, r_color);
}
}
/* backdrop for group widget */
static void acf_group_backdrop(bAnimContext *ac, bAnimListElem *ale, float yminc, float ymaxc)
{
bAnimChannelType *acf = ANIM_channel_get_typeinfo(ale);
View2D *v2d = &ac->ar->v2d;
short expanded = ANIM_channel_setting_get(ac, ale, ACHANNEL_SETTING_EXPAND) != 0;
short offset = (acf->get_offset) ? acf->get_offset(ac, ale) : 0;
float color[3];
/* set backdrop drawing color */
acf->get_backdrop_color(ac, ale, color);
glColor3fv(color);
/* rounded corners on LHS only - top only when expanded, but bottom too when collapsed */
UI_draw_roundbox_corner_set(expanded ? UI_CNR_TOP_LEFT : (UI_CNR_TOP_LEFT | UI_CNR_BOTTOM_LEFT));
UI_draw_roundbox_gl_mode(GL_POLYGON, offset, yminc, v2d->cur.xmax + EXTRA_SCROLL_PAD, ymaxc, 8);
}
/* name for group entries */
static void acf_group_name(bAnimListElem *ale, char *name)
{
bActionGroup *agrp = (bActionGroup *)ale->data;
/* just copy the name... */
if (agrp && name)
BLI_strncpy(name, agrp->name, ANIM_CHAN_NAME_SIZE);
}
/* name property for group entries */
static bool acf_group_name_prop(bAnimListElem *ale, PointerRNA *ptr, PropertyRNA **prop)
{
RNA_pointer_create(ale->id, &RNA_ActionGroup, ale->data, ptr);
*prop = RNA_struct_name_property(ptr->type);
return (*prop != NULL);
}
/* check if some setting exists for this channel */
static bool acf_group_setting_valid(bAnimContext *ac, bAnimListElem *UNUSED(ale), eAnimChannel_Settings setting)
{
/* for now, all settings are supported, though some are only conditionally */
switch (setting) {
/* unsupported */
case ACHANNEL_SETTING_SOLO: /* Only available in NLA Editor for tracks */
return false;
/* conditionally supported */
case ACHANNEL_SETTING_VISIBLE: /* Only available in Graph Editor */
return (ac->spacetype == SPACE_IPO);
default: /* always supported */
return true;
}
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_group_setting_flag(bAnimContext *ac, eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_SELECT: /* selected */
return AGRP_SELECTED;
case ACHANNEL_SETTING_EXPAND: /* expanded */
{
/* NOTE: Graph Editor uses a different flag to everywhere else for this,
* allowing different collapsing of groups there, since sharing the flag
* proved to be a hazard for workflows...
*/
return (ac->spacetype == SPACE_IPO) ?
AGRP_EXPANDED_G : /* Graph Editor case */
AGRP_EXPANDED; /* DopeSheet and elsewhere */
}
case ACHANNEL_SETTING_MUTE: /* muted */
return AGRP_MUTED;
case ACHANNEL_SETTING_PROTECT: /* protected */
return AGRP_PROTECTED;
case ACHANNEL_SETTING_VISIBLE: /* visibility - graph editor */
*neg = 1;
return AGRP_NOTVISIBLE;
default:
/* this shouldn't happen */
return 0;
}
}
/* get pointer to the setting */
static void *acf_group_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings UNUSED(setting), short *type)
{
bActionGroup *agrp = (bActionGroup *)ale->data;
/* all flags are just in agrp->flag for now... */
return GET_ACF_FLAG_PTR(agrp->flag, type);
}
/* group type define */
static bAnimChannelType ACF_GROUP =
{
"Group", /* type name */
ACHANNEL_ROLE_CHANNEL, /* role */
acf_group_color, /* backdrop color */
acf_group_backdrop, /* backdrop */
acf_generic_indention_0, /* indent level */
acf_generic_group_offset, /* offset */
acf_group_name, /* name */
acf_group_name_prop, /* name prop */
NULL, /* icon */
acf_group_setting_valid, /* has setting */
acf_group_setting_flag, /* flag for setting */
acf_group_setting_ptr /* pointer for setting */
};
/* F-Curve ------------------------------------------- */
/* name for fcurve entries */
static void acf_fcurve_name(bAnimListElem *ale, char *name)
{
getname_anim_fcurve(name, ale->id, ale->data);
}
/* "name" property for fcurve entries */
static bool acf_fcurve_name_prop(bAnimListElem *ale, PointerRNA *ptr, PropertyRNA **prop)
{
FCurve *fcu = (FCurve *)ale->data;
/* Ctrl-Click Usability Convenience Hack:
* For disabled F-Curves, allow access to the RNA Path
* as our "name" so that user can perform quick fixes
*/
if (fcu->flag & FCURVE_DISABLED) {
RNA_pointer_create(ale->id, &RNA_FCurve, ale->data, ptr);
*prop = RNA_struct_find_property(ptr, "data_path");
}
else {
/* for "normal" F-Curves - no editable name, but *prop may not be set properly yet... */
*prop = NULL;
}
return (*prop != NULL);
}
/* check if some setting exists for this channel */
static bool acf_fcurve_setting_valid(bAnimContext *ac, bAnimListElem *ale, eAnimChannel_Settings setting)
{
FCurve *fcu = (FCurve *)ale->data;
switch (setting) {
/* unsupported */
case ACHANNEL_SETTING_SOLO: /* Solo Flag is only for NLA */
case ACHANNEL_SETTING_EXPAND: /* F-Curves are not containers */
return false;
/* conditionally available */
case ACHANNEL_SETTING_PROTECT: /* Protection is only valid when there's keyframes */
if (fcu->bezt)
return true;
else
return false; // NOTE: in this special case, we need to draw ICON_ZOOMOUT
case ACHANNEL_SETTING_VISIBLE: /* Only available in Graph Editor */
return (ac->spacetype == SPACE_IPO);
/* always available */
default:
return true;
}
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_fcurve_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_SELECT: /* selected */
return FCURVE_SELECTED;
case ACHANNEL_SETTING_MUTE: /* muted */
return FCURVE_MUTED;
case ACHANNEL_SETTING_PROTECT: /* protected */
return FCURVE_PROTECTED;
case ACHANNEL_SETTING_VISIBLE: /* visibility - graph editor */
return FCURVE_VISIBLE;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_fcurve_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings UNUSED(setting), short *type)
{
FCurve *fcu = (FCurve *)ale->data;
/* all flags are just in agrp->flag for now... */
return GET_ACF_FLAG_PTR(fcu->flag, type);
}
/* fcurve type define */
static bAnimChannelType ACF_FCURVE =
{
"F-Curve", /* type name */
ACHANNEL_ROLE_CHANNEL, /* role */
acf_generic_channel_color, /* backdrop color */
acf_generic_channel_backdrop, /* backdrop */
acf_generic_indention_flexible, /* indent level */ // xxx rename this to f-curves only?
acf_generic_group_offset, /* offset */
acf_fcurve_name, /* name */
acf_fcurve_name_prop, /* name prop */
NULL, /* icon */
acf_fcurve_setting_valid, /* has setting */
acf_fcurve_setting_flag, /* flag for setting */
acf_fcurve_setting_ptr /* pointer for setting */
};
/* Object Action Expander ------------------------------------------- */
// TODO: just get this from RNA?
static int acf_fillactd_icon(bAnimListElem *UNUSED(ale))
{
return ICON_ACTION;
}
/* check if some setting exists for this channel */
static bool acf_fillactd_setting_valid(bAnimContext *UNUSED(ac), bAnimListElem *UNUSED(ale), eAnimChannel_Settings setting)
{
switch (setting) {
/* only select and expand supported */
case ACHANNEL_SETTING_SELECT:
case ACHANNEL_SETTING_EXPAND:
return true;
default:
return false;
}
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_fillactd_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_SELECT: /* selected */
return ADT_UI_SELECTED;
case ACHANNEL_SETTING_EXPAND: /* expanded */
*neg = true;
return ACT_COLLAPSED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_fillactd_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
bAction *act = (bAction *)ale->data;
AnimData *adt = ale->adt;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_SELECT: /* selected */
if (adt) {
return GET_ACF_FLAG_PTR(adt->flag, type);
}
return NULL;
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(act->flag, type);
default: /* unsupported */
return NULL;
}
}
/* object action expander type define */
static bAnimChannelType ACF_FILLACTD =
{
"Ob-Action Filler", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_dataexpand_color, /* backdrop color */
acf_generic_dataexpand_backdrop, /* backdrop */
acf_generic_indention_1, /* indent level */
acf_generic_basic_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idfill_name_prop, /* name prop */
acf_fillactd_icon, /* icon */
acf_fillactd_setting_valid, /* has setting */
acf_fillactd_setting_flag, /* flag for setting */
acf_fillactd_setting_ptr /* pointer for setting */
};
/* Drivers Expander ------------------------------------------- */
// TODO: just get this from RNA?
static int acf_filldrivers_icon(bAnimListElem *UNUSED(ale))
{
return ICON_DRIVER;
}
static void acf_filldrivers_name(bAnimListElem *UNUSED(ale), char *name)
{
BLI_strncpy(name, IFACE_("Drivers"), ANIM_CHAN_NAME_SIZE);
}
/* check if some setting exists for this channel */
// TODO: this could be made more generic
static bool acf_filldrivers_setting_valid(bAnimContext *UNUSED(ac), bAnimListElem *UNUSED(ale), eAnimChannel_Settings setting)
{
switch (setting) {
/* only expand supported */
case ACHANNEL_SETTING_EXPAND:
return true;
default:
return false;
}
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_filldrivers_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
*neg = true;
return ADT_DRIVERS_COLLAPSED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_filldrivers_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
AnimData *adt = (AnimData *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(adt->flag, type);
default: /* unsupported */
return NULL;
}
}
/* drivers expander type define */
static bAnimChannelType ACF_FILLDRIVERS =
{
"Drivers Filler", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_dataexpand_color, /* backdrop color */
acf_generic_dataexpand_backdrop, /* backdrop */
acf_generic_indention_1, /* indent level */
acf_generic_basic_offset, /* offset */
acf_filldrivers_name, /* name */
NULL, /* name prop */
acf_filldrivers_icon, /* icon */
acf_filldrivers_setting_valid, /* has setting */
acf_filldrivers_setting_flag, /* flag for setting */
acf_filldrivers_setting_ptr /* pointer for setting */
};
/* Material Expander ------------------------------------------- */
// TODO: just get this from RNA?
static int acf_dsmat_icon(bAnimListElem *UNUSED(ale))
{
return ICON_MATERIAL_DATA;
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_dsmat_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return MA_DS_EXPAND;
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
return ADT_NLA_EVAL_OFF;
case ACHANNEL_SETTING_VISIBLE: /* visible (only in Graph Editor) */
*neg = true;
return ADT_CURVES_NOT_VISIBLE;
case ACHANNEL_SETTING_SELECT: /* selected */
return ADT_UI_SELECTED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_dsmat_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
Material *ma = (Material *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(ma->flag, type);
case ACHANNEL_SETTING_SELECT: /* selected */
case ACHANNEL_SETTING_MUTE: /* muted (for NLA only) */
case ACHANNEL_SETTING_VISIBLE: /* visible (for Graph Editor only) */
if (ma->adt)
return GET_ACF_FLAG_PTR(ma->adt->flag, type);
return NULL;
default: /* unsupported */
return NULL;
}
}
/* material expander type define */
static bAnimChannelType ACF_DSMAT =
{
"Material Data Expander", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_dataexpand_color, /* backdrop color */
acf_generic_dataexpand_backdrop, /* backdrop */
acf_generic_indention_1, /* indent level */
acf_generic_basic_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idblock_name_prop, /* name prop */
acf_dsmat_icon, /* icon */
acf_generic_dataexpand_setting_valid, /* has setting */
acf_dsmat_setting_flag, /* flag for setting */
acf_dsmat_setting_ptr /* pointer for setting */
};
/* Lamp Expander ------------------------------------------- */
// TODO: just get this from RNA?
static int acf_dslam_icon(bAnimListElem *UNUSED(ale))
{
return ICON_LAMP_DATA;
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_dslam_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return LA_DS_EXPAND;
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
return ADT_NLA_EVAL_OFF;
case ACHANNEL_SETTING_VISIBLE: /* visible (only in Graph Editor) */
*neg = true;
return ADT_CURVES_NOT_VISIBLE;
case ACHANNEL_SETTING_SELECT: /* selected */
return ADT_UI_SELECTED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_dslam_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
Lamp *la = (Lamp *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(la->flag, type);
case ACHANNEL_SETTING_SELECT: /* selected */
case ACHANNEL_SETTING_MUTE: /* muted (for NLA only) */
case ACHANNEL_SETTING_VISIBLE: /* visible (for Graph Editor only) */
if (la->adt)
return GET_ACF_FLAG_PTR(la->adt->flag, type);
return NULL;
default: /* unsupported */
return NULL;
}
}
/* lamp expander type define */
static bAnimChannelType ACF_DSLAM =
{
"Lamp Expander", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_dataexpand_color, /* backdrop color */
acf_generic_dataexpand_backdrop, /* backdrop */
acf_generic_indention_1, /* indent level */
acf_generic_basic_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idblock_name_prop, /* name prop */
acf_dslam_icon, /* icon */
acf_generic_dataexpand_setting_valid, /* has setting */
acf_dslam_setting_flag, /* flag for setting */
acf_dslam_setting_ptr /* pointer for setting */
};
/* Texture Expander ------------------------------------------- */
// TODO: just get this from RNA?
static int acf_dstex_icon(bAnimListElem *UNUSED(ale))
{
return ICON_TEXTURE_DATA;
}
/* offset for texture expanders */
// FIXME: soon to be obsolete?
static short acf_dstex_offset(bAnimContext *UNUSED(ac), bAnimListElem *UNUSED(ale))
{
return 14; // XXX: simply include this in indention instead?
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_dstex_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return TEX_DS_EXPAND;
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
return ADT_NLA_EVAL_OFF;
case ACHANNEL_SETTING_VISIBLE: /* visible (only in Graph Editor) */
*neg = true;
return ADT_CURVES_NOT_VISIBLE;
case ACHANNEL_SETTING_SELECT: /* selected */
return ADT_UI_SELECTED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_dstex_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
Tex *tex = (Tex *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(tex->flag, type);
case ACHANNEL_SETTING_SELECT: /* selected */
case ACHANNEL_SETTING_MUTE: /* muted (for NLA only) */
case ACHANNEL_SETTING_VISIBLE: /* visible (for Graph Editor only) */
if (tex->adt)
return GET_ACF_FLAG_PTR(tex->adt->flag, type);
return NULL;
default: /* unsupported */
return NULL;
}
}
/* texture expander type define */
static bAnimChannelType ACF_DSTEX =
{
"Texture Data Expander", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_dataexpand_color, /* backdrop color */
acf_generic_dataexpand_backdrop, /* backdrop */
acf_generic_indention_1, /* indent level */
acf_dstex_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idfill_name_prop, /* name prop */
acf_dstex_icon, /* icon */
acf_generic_dataexpand_setting_valid, /* has setting */
acf_dstex_setting_flag, /* flag for setting */
acf_dstex_setting_ptr /* pointer for setting */
};
/* Camera Expander ------------------------------------------- */
// TODO: just get this from RNA?
static int acf_dscam_icon(bAnimListElem *UNUSED(ale))
{
return ICON_CAMERA_DATA;
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_dscam_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return CAM_DS_EXPAND;
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
return ADT_NLA_EVAL_OFF;
case ACHANNEL_SETTING_VISIBLE: /* visible (only in Graph Editor) */
*neg = true;
return ADT_CURVES_NOT_VISIBLE;
case ACHANNEL_SETTING_SELECT: /* selected */
return ADT_UI_SELECTED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_dscam_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
Camera *ca = (Camera *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(ca->flag, type);
case ACHANNEL_SETTING_SELECT: /* selected */
case ACHANNEL_SETTING_MUTE: /* muted (for NLA only) */
case ACHANNEL_SETTING_VISIBLE: /* visible (for Graph Editor only) */
if (ca->adt)
return GET_ACF_FLAG_PTR(ca->adt->flag, type);
return NULL;
default: /* unsupported */
return NULL;
}
}
/* camera expander type define */
static bAnimChannelType ACF_DSCAM =
{
"Camera Expander", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_dataexpand_color, /* backdrop color */
acf_generic_dataexpand_backdrop, /* backdrop */
acf_generic_indention_1, /* indent level */
acf_generic_basic_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idfill_name_prop, /* name prop */
acf_dscam_icon, /* icon */
acf_generic_dataexpand_setting_valid, /* has setting */
acf_dscam_setting_flag, /* flag for setting */
acf_dscam_setting_ptr /* pointer for setting */
};
/* Curve Expander ------------------------------------------- */
// TODO: just get this from RNA?
static int acf_dscur_icon(bAnimListElem *ale)
{
Curve *cu = (Curve *)ale->data;
short obtype = BKE_curve_type_get(cu);
switch (obtype) {
case OB_FONT:
return ICON_FONT_DATA;
case OB_SURF:
return ICON_SURFACE_DATA;
default:
return ICON_CURVE_DATA;
}
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_dscur_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return CU_DS_EXPAND;
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
return ADT_NLA_EVAL_OFF;
case ACHANNEL_SETTING_VISIBLE: /* visible (only in Graph Editor) */
*neg = true;
return ADT_CURVES_NOT_VISIBLE;
case ACHANNEL_SETTING_SELECT: /* selected */
return ADT_UI_SELECTED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_dscur_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
Curve *cu = (Curve *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(cu->flag, type);
case ACHANNEL_SETTING_SELECT: /* selected */
case ACHANNEL_SETTING_MUTE: /* muted (for NLA only) */
case ACHANNEL_SETTING_VISIBLE: /* visible (for Graph Editor only) */
if (cu->adt)
return GET_ACF_FLAG_PTR(cu->adt->flag, type);
return NULL;
default: /* unsupported */
return NULL;
}
}
/* curve expander type define */
static bAnimChannelType ACF_DSCUR =
{
"Curve Expander", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_dataexpand_color, /* backdrop color */
acf_generic_dataexpand_backdrop, /* backdrop */
acf_generic_indention_1, /* indent level */
acf_generic_basic_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idblock_name_prop, /* name prop */
acf_dscur_icon, /* icon */
acf_generic_dataexpand_setting_valid, /* has setting */
acf_dscur_setting_flag, /* flag for setting */
acf_dscur_setting_ptr /* pointer for setting */
};
/* Shape Key Expander ------------------------------------------- */
// TODO: just get this from RNA?
static int acf_dsskey_icon(bAnimListElem *UNUSED(ale))
{
return ICON_SHAPEKEY_DATA;
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_dsskey_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return KEY_DS_EXPAND;
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
return ADT_NLA_EVAL_OFF;
case ACHANNEL_SETTING_VISIBLE: /* visible (only in Graph Editor) */
*neg = true;
return ADT_CURVES_NOT_VISIBLE;
case ACHANNEL_SETTING_SELECT: /* selected */
return ADT_UI_SELECTED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_dsskey_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
Key *key = (Key *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(key->flag, type);
case ACHANNEL_SETTING_SELECT: /* selected */
case ACHANNEL_SETTING_MUTE: /* muted (for NLA only) */
case ACHANNEL_SETTING_VISIBLE: /* visible (for Graph Editor only) */
if (key->adt)
return GET_ACF_FLAG_PTR(key->adt->flag, type);
return NULL;
default: /* unsupported */
return NULL;
}
}
/* shapekey expander type define */
static bAnimChannelType ACF_DSSKEY =
{
"Shape Key Expander", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_dataexpand_color, /* backdrop color */
acf_generic_dataexpand_backdrop, /* backdrop */
acf_generic_indention_1, /* indent level */
acf_generic_basic_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idblock_name_prop, /* name prop */
acf_dsskey_icon, /* icon */
acf_generic_dataexpand_setting_valid, /* has setting */
acf_dsskey_setting_flag, /* flag for setting */
acf_dsskey_setting_ptr /* pointer for setting */
};
/* World Expander ------------------------------------------- */
// TODO: just get this from RNA?
static int acf_dswor_icon(bAnimListElem *UNUSED(ale))
{
return ICON_WORLD_DATA;
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_dswor_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return WO_DS_EXPAND;
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
return ADT_NLA_EVAL_OFF;
case ACHANNEL_SETTING_VISIBLE: /* visible (only in Graph Editor) */
*neg = true;
return ADT_CURVES_NOT_VISIBLE;
case ACHANNEL_SETTING_SELECT: /* selected */
return ADT_UI_SELECTED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_dswor_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
World *wo = (World *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(wo->flag, type);
case ACHANNEL_SETTING_SELECT: /* selected */
case ACHANNEL_SETTING_MUTE: /* muted (for NLA only) */
case ACHANNEL_SETTING_VISIBLE: /* visible (for Graph Editor only) */
if (wo->adt)
return GET_ACF_FLAG_PTR(wo->adt->flag, type);
return NULL;
default: /* unsupported */
return NULL;
}
}
/* world expander type define */
static bAnimChannelType ACF_DSWOR =
{
"World Expander", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_dataexpand_color, /* backdrop color */
acf_generic_dataexpand_backdrop, /* backdrop */
acf_generic_indention_1, /* indent level */
acf_generic_basic_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idfill_name_prop, /* name prop */
acf_dswor_icon, /* icon */
acf_generic_dataexpand_setting_valid, /* has setting */
acf_dswor_setting_flag, /* flag for setting */
acf_dswor_setting_ptr /* pointer for setting */
};
/* Particle Expander ------------------------------------------- */
// TODO: just get this from RNA?
static int acf_dspart_icon(bAnimListElem *UNUSED(ale))
{
return ICON_PARTICLE_DATA;
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_dspart_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return PART_DS_EXPAND;
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
return ADT_NLA_EVAL_OFF;
case ACHANNEL_SETTING_VISIBLE: /* visible (only in Graph Editor) */
*neg = true;
return ADT_CURVES_NOT_VISIBLE;
case ACHANNEL_SETTING_SELECT: /* selected */
return ADT_UI_SELECTED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_dspart_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
ParticleSettings *part = (ParticleSettings *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(part->flag, type);
case ACHANNEL_SETTING_SELECT: /* selected */
case ACHANNEL_SETTING_MUTE: /* muted (for NLA only) */
case ACHANNEL_SETTING_VISIBLE: /* visible (for Graph Editor only) */
if (part->adt)
return GET_ACF_FLAG_PTR(part->adt->flag, type);
return NULL;
default: /* unsupported */
return NULL;
}
}
/* particle expander type define */
static bAnimChannelType ACF_DSPART =
{
"Particle Data Expander", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_dataexpand_color, /* backdrop color */
acf_generic_dataexpand_backdrop, /* backdrop */
acf_generic_indention_1, /* indent level */
acf_generic_basic_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idblock_name_prop, /* name prop */
acf_dspart_icon, /* icon */
acf_generic_dataexpand_setting_valid, /* has setting */
acf_dspart_setting_flag, /* flag for setting */
acf_dspart_setting_ptr /* pointer for setting */
};
/* MetaBall Expander ------------------------------------------- */
// TODO: just get this from RNA?
static int acf_dsmball_icon(bAnimListElem *UNUSED(ale))
{
return ICON_META_DATA;
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_dsmball_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return MB_DS_EXPAND;
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
return ADT_NLA_EVAL_OFF;
case ACHANNEL_SETTING_VISIBLE: /* visible (only in Graph Editor) */
*neg = true;
return ADT_CURVES_NOT_VISIBLE;
case ACHANNEL_SETTING_SELECT: /* selected */
return ADT_UI_SELECTED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_dsmball_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
MetaBall *mb = (MetaBall *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(mb->flag2, type);
case ACHANNEL_SETTING_SELECT: /* selected */
case ACHANNEL_SETTING_MUTE: /* muted (for NLA only) */
case ACHANNEL_SETTING_VISIBLE: /* visible (for Graph Editor only) */
if (mb->adt)
return GET_ACF_FLAG_PTR(mb->adt->flag, type);
return NULL;
default: /* unsupported */
return NULL;
}
}
/* metaball expander type define */
static bAnimChannelType ACF_DSMBALL =
{
"Metaball Expander", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_dataexpand_color, /* backdrop color */
acf_generic_dataexpand_backdrop, /* backdrop */
acf_generic_indention_1, /* indent level */
acf_generic_basic_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idblock_name_prop, /* name prop */
acf_dsmball_icon, /* icon */
acf_generic_dataexpand_setting_valid, /* has setting */
acf_dsmball_setting_flag, /* flag for setting */
acf_dsmball_setting_ptr /* pointer for setting */
};
/* Armature Expander ------------------------------------------- */
// TODO: just get this from RNA?
static int acf_dsarm_icon(bAnimListElem *UNUSED(ale))
{
return ICON_ARMATURE_DATA;
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_dsarm_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return ARM_DS_EXPAND;
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
return ADT_NLA_EVAL_OFF;
case ACHANNEL_SETTING_VISIBLE: /* visible (only in Graph Editor) */
*neg = true;
return ADT_CURVES_NOT_VISIBLE;
case ACHANNEL_SETTING_SELECT: /* selected */
return ADT_UI_SELECTED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_dsarm_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
bArmature *arm = (bArmature *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(arm->flag, type);
case ACHANNEL_SETTING_SELECT: /* selected */
case ACHANNEL_SETTING_MUTE: /* muted (for NLA only) */
case ACHANNEL_SETTING_VISIBLE: /* visible (for Graph Editor only) */
if (arm->adt)
return GET_ACF_FLAG_PTR(arm->adt->flag, type);
return NULL;
default: /* unsupported */
return NULL;
}
}
/* metaball expander type define */
static bAnimChannelType ACF_DSARM =
{
"Armature Expander", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_dataexpand_color, /* backdrop color */
acf_generic_dataexpand_backdrop, /* backdrop */
acf_generic_indention_1, /* indent level */
acf_generic_basic_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idblock_name_prop, /* name prop */
acf_dsarm_icon, /* icon */
acf_generic_dataexpand_setting_valid, /* has setting */
acf_dsarm_setting_flag, /* flag for setting */
acf_dsarm_setting_ptr /* pointer for setting */
};
/* NodeTree Expander ------------------------------------------- */
// TODO: just get this from RNA?
static int acf_dsntree_icon(bAnimListElem *UNUSED(ale))
{
return ICON_NODETREE;
}
/* offset for nodetree expanders */
static short acf_dsntree_offset(bAnimContext *ac, bAnimListElem *ale)
{
bNodeTree *ntree = (bNodeTree *)ale->data;
short offset = acf_generic_basic_offset(ac, ale);
offset += acf_nodetree_rootType_offset(ntree);
return offset;
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_dsntree_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return NTREE_DS_EXPAND;
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
return ADT_NLA_EVAL_OFF;
case ACHANNEL_SETTING_VISIBLE: /* visible (only in Graph Editor) */
*neg = true;
return ADT_CURVES_NOT_VISIBLE;
case ACHANNEL_SETTING_SELECT: /* selected */
return ADT_UI_SELECTED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_dsntree_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
bNodeTree *ntree = (bNodeTree *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(ntree->flag, type);
case ACHANNEL_SETTING_SELECT: /* selected */
case ACHANNEL_SETTING_MUTE: /* muted (for NLA only) */
case ACHANNEL_SETTING_VISIBLE: /* visible (for Graph Editor only) */
if (ntree->adt)
return GET_ACF_FLAG_PTR(ntree->adt->flag, type);
return NULL;
default: /* unsupported */
return NULL;
}
}
/* node tree expander type define */
static bAnimChannelType ACF_DSNTREE =
{
"Node Tree Expander", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_dataexpand_color, /* backdrop color */
acf_generic_dataexpand_backdrop, /* backdrop */
acf_generic_indention_1, /* indent level */
acf_dsntree_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idblock_name_prop, /* name prop */
acf_dsntree_icon, /* icon */
acf_generic_dataexpand_setting_valid, /* has setting */
acf_dsntree_setting_flag, /* flag for setting */
acf_dsntree_setting_ptr /* pointer for setting */
};
/* LineStyle Expander ------------------------------------------- */
/* TODO: just get this from RNA? */
static int acf_dslinestyle_icon(bAnimListElem *UNUSED(ale))
{
return ICON_LINE_DATA;
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_dslinestyle_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return LS_DS_EXPAND;
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
return ADT_NLA_EVAL_OFF;
case ACHANNEL_SETTING_VISIBLE: /* visible (only in Graph Editor) */
*neg = true;
return ADT_CURVES_NOT_VISIBLE;
case ACHANNEL_SETTING_SELECT: /* selected */
return ADT_UI_SELECTED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_dslinestyle_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
FreestyleLineStyle *linestyle = (FreestyleLineStyle *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(linestyle->flag, type);
case ACHANNEL_SETTING_SELECT: /* selected */
case ACHANNEL_SETTING_MUTE: /* muted (for NLA only) */
case ACHANNEL_SETTING_VISIBLE: /* visible (for Graph Editor only) */
if (linestyle->adt)
return GET_ACF_FLAG_PTR(linestyle->adt->flag, type);
return NULL;
default: /* unsupported */
return NULL;
}
}
/* node tree expander type define */
static bAnimChannelType ACF_DSLINESTYLE =
{
"Line Style Expander", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_dataexpand_color, /* backdrop color */
acf_generic_dataexpand_backdrop,/* backdrop */
acf_generic_indention_1, /* indent level */
acf_generic_basic_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idblock_name_prop, /* name prop */
acf_dslinestyle_icon, /* icon */
acf_generic_dataexpand_setting_valid, /* has setting */
acf_dslinestyle_setting_flag, /* flag for setting */
acf_dslinestyle_setting_ptr /* pointer for setting */
};
/* Mesh Expander ------------------------------------------- */
// TODO: just get this from RNA?
static int acf_dsmesh_icon(bAnimListElem *UNUSED(ale))
{
return ICON_MESH_DATA;
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_dsmesh_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return ME_DS_EXPAND;
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
return ADT_NLA_EVAL_OFF;
case ACHANNEL_SETTING_VISIBLE: /* visible (only in Graph Editor) */
*neg = true;
return ADT_CURVES_NOT_VISIBLE;
case ACHANNEL_SETTING_SELECT: /* selected */
return ADT_UI_SELECTED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_dsmesh_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
Mesh *me = (Mesh *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(me->flag, type);
case ACHANNEL_SETTING_SELECT: /* selected */
case ACHANNEL_SETTING_MUTE: /* muted (for NLA only) */
case ACHANNEL_SETTING_VISIBLE: /* visible (for Graph Editor only) */
if (me->adt)
return GET_ACF_FLAG_PTR(me->adt->flag, type);
return NULL;
default: /* unsupported */
return NULL;
}
}
/* node tree expander type define */
static bAnimChannelType ACF_DSMESH =
{
"Mesh Expander", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_dataexpand_color, /* backdrop color */
acf_generic_dataexpand_backdrop, /* backdrop */
acf_generic_indention_1, /* indent level */ // XXX this only works for compositing
acf_generic_basic_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idblock_name_prop, /* name prop */
acf_dsmesh_icon, /* icon */
acf_generic_dataexpand_setting_valid, /* has setting */
acf_dsmesh_setting_flag, /* flag for setting */
acf_dsmesh_setting_ptr /* pointer for setting */
};
/* Lattice Expander ------------------------------------------- */
// TODO: just get this from RNA?
static int acf_dslat_icon(bAnimListElem *UNUSED(ale))
{
return ICON_LATTICE_DATA;
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_dslat_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return LT_DS_EXPAND;
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
return ADT_NLA_EVAL_OFF;
case ACHANNEL_SETTING_VISIBLE: /* visible (only in Graph Editor) */
*neg = true;
return ADT_CURVES_NOT_VISIBLE;
case ACHANNEL_SETTING_SELECT: /* selected */
return ADT_UI_SELECTED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_dslat_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
Lattice *lt = (Lattice *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(lt->flag, type);
case ACHANNEL_SETTING_SELECT: /* selected */
case ACHANNEL_SETTING_MUTE: /* muted (for NLA only) */
case ACHANNEL_SETTING_VISIBLE: /* visible (for Graph Editor only) */
if (lt->adt)
return GET_ACF_FLAG_PTR(lt->adt->flag, type);
return NULL;
default: /* unsupported */
return NULL;
}
}
/* node tree expander type define */
static bAnimChannelType ACF_DSLAT =
{
"Lattice Expander", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_dataexpand_color, /* backdrop color */
acf_generic_dataexpand_backdrop, /* backdrop */
acf_generic_indention_1, /* indent level */ // XXX this only works for compositing
acf_generic_basic_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idblock_name_prop, /* name prop */
acf_dslat_icon, /* icon */
acf_generic_dataexpand_setting_valid, /* has setting */
acf_dslat_setting_flag, /* flag for setting */
acf_dslat_setting_ptr /* pointer for setting */
};
/* Speaker Expander ------------------------------------------- */
// TODO: just get this from RNA?
static int acf_dsspk_icon(bAnimListElem *UNUSED(ale))
{
return ICON_SPEAKER;
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_dsspk_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return SPK_DS_EXPAND;
case ACHANNEL_SETTING_MUTE: /* mute (only in NLA) */
return ADT_NLA_EVAL_OFF;
case ACHANNEL_SETTING_VISIBLE: /* visible (only in Graph Editor) */
*neg = true;
return ADT_CURVES_NOT_VISIBLE;
case ACHANNEL_SETTING_SELECT: /* selected */
return ADT_UI_SELECTED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_dsspk_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
Speaker *spk = (Speaker *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GET_ACF_FLAG_PTR(spk->flag, type);
case ACHANNEL_SETTING_SELECT: /* selected */
case ACHANNEL_SETTING_MUTE: /* muted (for NLA only) */
case ACHANNEL_SETTING_VISIBLE: /* visible (for Graph Editor only) */
if (spk->adt)
return GET_ACF_FLAG_PTR(spk->adt->flag, type);
return NULL;
default: /* unsupported */
return NULL;
}
}
/* speaker expander type define */
static bAnimChannelType ACF_DSSPK =
{
"Speaker Expander", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_generic_dataexpand_color, /* backdrop color */
acf_generic_dataexpand_backdrop, /* backdrop */
acf_generic_indention_1, /* indent level */
acf_generic_basic_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idblock_name_prop, /* name prop */
acf_dsspk_icon, /* icon */
acf_generic_dataexpand_setting_valid, /* has setting */
acf_dsspk_setting_flag, /* flag for setting */
acf_dsspk_setting_ptr /* pointer for setting */
};
/* ShapeKey Entry ------------------------------------------- */
/* name for ShapeKey */
static void acf_shapekey_name(bAnimListElem *ale, char *name)
{
KeyBlock *kb = (KeyBlock *)ale->data;
/* just copy the name... */
if (kb && name) {
/* if the KeyBlock had a name, use it, otherwise use the index */
if (kb->name[0])
BLI_strncpy(name, kb->name, ANIM_CHAN_NAME_SIZE);
else
BLI_snprintf(name, ANIM_CHAN_NAME_SIZE, IFACE_("Key %d"), ale->index);
}
}
/* name property for ShapeKey entries */
static bool acf_shapekey_name_prop(bAnimListElem *ale, PointerRNA *ptr, PropertyRNA **prop)
{
KeyBlock *kb = (KeyBlock *)ale->data;
/* if the KeyBlock had a name, use it, otherwise use the index */
if (kb && kb->name[0]) {
RNA_pointer_create(ale->id, &RNA_ShapeKey, kb, ptr);
*prop = RNA_struct_name_property(ptr->type);
return (*prop != NULL);
}
return false;
}
/* check if some setting exists for this channel */
static bool acf_shapekey_setting_valid(bAnimContext *UNUSED(ac), bAnimListElem *UNUSED(ale), eAnimChannel_Settings setting)
{
switch (setting) {
case ACHANNEL_SETTING_SELECT: /* selected */
case ACHANNEL_SETTING_MUTE: /* muted */
case ACHANNEL_SETTING_PROTECT: /* protected */
return true;
/* nothing else is supported */
default:
return false;
}
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_shapekey_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_MUTE: /* mute */
return KEYBLOCK_MUTE;
case ACHANNEL_SETTING_SELECT: /* selected */
return KEYBLOCK_SEL;
case ACHANNEL_SETTING_PROTECT: /* locked */
return KEYBLOCK_LOCKED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_shapekey_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings setting, short *type)
{
KeyBlock *kb = (KeyBlock *)ale->data;
/* clear extra return data first */
*type = 0;
switch (setting) {
case ACHANNEL_SETTING_SELECT: /* selected */
case ACHANNEL_SETTING_MUTE: /* muted */
case ACHANNEL_SETTING_PROTECT: /* protected */
return GET_ACF_FLAG_PTR(kb->flag, type);
default: /* unsupported */
return NULL;
}
}
/* shapekey expander type define */
static bAnimChannelType ACF_SHAPEKEY =
{
"Shape Key", /* type name */
ACHANNEL_ROLE_CHANNEL, /* role */
acf_generic_channel_color, /* backdrop color */
acf_generic_channel_backdrop, /* backdrop */
acf_generic_indention_0, /* indent level */
acf_generic_basic_offset, /* offset */
acf_shapekey_name, /* name */
acf_shapekey_name_prop, /* name prop */
NULL, /* icon */
acf_shapekey_setting_valid, /* has setting */
acf_shapekey_setting_flag, /* flag for setting */
acf_shapekey_setting_ptr /* pointer for setting */
};
/* GPencil Datablock ------------------------------------------- */
/* get backdrop color for gpencil datablock widget */
static void acf_gpd_color(bAnimContext *UNUSED(ac), bAnimListElem *UNUSED(ale), float r_color[3])
{
/* these are ID-blocks, but not exactly standalone... */
UI_GetThemeColorShade3fv(TH_DOPESHEET_CHANNELSUBOB, 20, r_color);
}
// TODO: just get this from RNA?
static int acf_gpd_icon(bAnimListElem *UNUSED(ale))
{
return ICON_GREASEPENCIL;
}
/* check if some setting exists for this channel */
static bool acf_gpd_setting_valid(bAnimContext *UNUSED(ac), bAnimListElem *UNUSED(ale), eAnimChannel_Settings setting)
{
switch (setting) {
/* only select and expand supported */
case ACHANNEL_SETTING_SELECT:
case ACHANNEL_SETTING_EXPAND:
return true;
default:
return false;
}
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_gpd_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_SELECT: /* selected */
return AGRP_SELECTED;
case ACHANNEL_SETTING_EXPAND: /* expanded */
return GP_DATA_EXPAND;
default:
/* these shouldn't happen */
return 0;
}
}
/* get pointer to the setting */
static void *acf_gpd_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings UNUSED(setting), short *type)
{
bGPdata *gpd = (bGPdata *)ale->data;
/* all flags are just in gpd->flag for now... */
return GET_ACF_FLAG_PTR(gpd->flag, type);
}
/* gpencil datablock type define */
static bAnimChannelType ACF_GPD =
{
"GPencil Datablock", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_gpd_color, /* backdrop color */
acf_group_backdrop, /* backdrop */
acf_generic_indention_0, /* indent level */
acf_generic_group_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idfill_name_prop, /* name prop */
acf_gpd_icon, /* icon */
acf_gpd_setting_valid, /* has setting */
acf_gpd_setting_flag, /* flag for setting */
acf_gpd_setting_ptr /* pointer for setting */
};
/* GPencil Layer ------------------------------------------- */
/* name for grease pencil layer entries */
static void acf_gpl_name(bAnimListElem *ale, char *name)
{
bGPDlayer *gpl = (bGPDlayer *)ale->data;
if (gpl && name)
BLI_strncpy(name, gpl->info, ANIM_CHAN_NAME_SIZE);
}
/* name property for grease pencil layer entries */
static bool acf_gpl_name_prop(bAnimListElem *ale, PointerRNA *ptr, PropertyRNA **prop)
{
if (ale->data) {
RNA_pointer_create(ale->id, &RNA_GPencilLayer, ale->data, ptr);
*prop = RNA_struct_name_property(ptr->type);
return (*prop != NULL);
}
return false;
}
/* check if some setting exists for this channel */
static bool acf_gpl_setting_valid(bAnimContext *UNUSED(ac), bAnimListElem *UNUSED(ale), eAnimChannel_Settings setting)
{
switch (setting) {
/* unsupported */
case ACHANNEL_SETTING_EXPAND: /* gpencil layers are more like F-Curves than groups */
case ACHANNEL_SETTING_VISIBLE: /* graph editor only */
case ACHANNEL_SETTING_SOLO: /* nla editor only */
return false;
/* always available */
default:
return true;
}
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_gpl_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_SELECT: /* selected */
return GP_LAYER_SELECT;
case ACHANNEL_SETTING_MUTE: /* muted */
return GP_LAYER_HIDE;
case ACHANNEL_SETTING_PROTECT: /* protected */
return GP_LAYER_LOCKED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_gpl_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings UNUSED(setting), short *type)
{
bGPDlayer *gpl = (bGPDlayer *)ale->data;
/* all flags are just in gpl->flag for now... */
return GET_ACF_FLAG_PTR(gpl->flag, type);
}
/* grease pencil layer type define */
static bAnimChannelType ACF_GPL =
{
"GPencil Layer", /* type name */
ACHANNEL_ROLE_CHANNEL, /* role */
acf_generic_channel_color, /* backdrop color */
acf_generic_channel_backdrop, /* backdrop */
acf_generic_indention_flexible, /* indent level */
acf_generic_group_offset, /* offset */
acf_gpl_name, /* name */
acf_gpl_name_prop, /* name prop */
NULL, /* icon */
acf_gpl_setting_valid, /* has setting */
acf_gpl_setting_flag, /* flag for setting */
acf_gpl_setting_ptr /* pointer for setting */
};
/* Mask Datablock ------------------------------------------- */
/* get backdrop color for mask datablock widget */
static void acf_mask_color(bAnimContext *UNUSED(ac), bAnimListElem *UNUSED(ale), float r_color[3])
{
/* these are ID-blocks, but not exactly standalone... */
UI_GetThemeColorShade3fv(TH_DOPESHEET_CHANNELSUBOB, 20, r_color);
}
// TODO: just get this from RNA?
static int acf_mask_icon(bAnimListElem *UNUSED(ale))
{
return ICON_MOD_MASK;
}
/* check if some setting exists for this channel */
static bool acf_mask_setting_valid(bAnimContext *UNUSED(ac), bAnimListElem *UNUSED(ale), eAnimChannel_Settings setting)
{
switch (setting) {
/* only select and expand supported */
case ACHANNEL_SETTING_SELECT:
case ACHANNEL_SETTING_EXPAND:
return true;
default:
return false;
}
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_mask_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_SELECT: /* selected */
return AGRP_SELECTED;
case ACHANNEL_SETTING_EXPAND: /* expanded */
return MASK_ANIMF_EXPAND;
default:
/* this shouldn't happen */
return 0;
}
}
/* get pointer to the setting */
static void *acf_mask_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings UNUSED(setting), short *type)
{
Mask *mask = (Mask *)ale->data;
/* all flags are just in mask->flag for now... */
return GET_ACF_FLAG_PTR(mask->flag, type);
}
/* mask datablock type define */
static bAnimChannelType ACF_MASKDATA =
{
"Mask Datablock", /* type name */
ACHANNEL_ROLE_EXPANDER, /* role */
acf_mask_color, /* backdrop color */
acf_group_backdrop, /* backdrop */
acf_generic_indention_0, /* indent level */
acf_generic_group_offset, /* offset */
acf_generic_idblock_name, /* name */
acf_generic_idfill_name_prop, /* name prop */
acf_mask_icon, /* icon */
acf_mask_setting_valid, /* has setting */
acf_mask_setting_flag, /* flag for setting */
acf_mask_setting_ptr /* pointer for setting */
};
/* Mask Layer ------------------------------------------- */
/* name for grease pencil layer entries */
static void acf_masklay_name(bAnimListElem *ale, char *name)
{
MaskLayer *masklay = (MaskLayer *)ale->data;
if (masklay && name)
BLI_strncpy(name, masklay->name, ANIM_CHAN_NAME_SIZE);
}
/* name property for grease pencil layer entries */
static bool acf_masklay_name_prop(bAnimListElem *ale, PointerRNA *ptr, PropertyRNA **prop)
{
if (ale->data) {
RNA_pointer_create(ale->id, &RNA_MaskLayer, ale->data, ptr);
*prop = RNA_struct_name_property(ptr->type);
return (*prop != NULL);
}
return false;
}
/* check if some setting exists for this channel */
static bool acf_masklay_setting_valid(bAnimContext *UNUSED(ac), bAnimListElem *UNUSED(ale), eAnimChannel_Settings setting)
{
switch (setting) {
/* unsupported */
case ACHANNEL_SETTING_EXPAND: /* mask layers are more like F-Curves than groups */
case ACHANNEL_SETTING_VISIBLE: /* graph editor only */
case ACHANNEL_SETTING_SOLO: /* nla editor only */
return false;
/* always available */
default:
return true;
}
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_masklay_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_SELECT: /* selected */
return MASK_LAYERFLAG_SELECT;
case ACHANNEL_SETTING_PROTECT: /* protected */
return MASK_LAYERFLAG_LOCKED;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_masklay_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings UNUSED(setting), short *type)
{
MaskLayer *masklay = (MaskLayer *)ale->data;
/* all flags are just in masklay->flag for now... */
return GET_ACF_FLAG_PTR(masklay->flag, type);
}
/* grease pencil layer type define */
static bAnimChannelType ACF_MASKLAYER =
{
"Mask Layer", /* type name */
ACHANNEL_ROLE_CHANNEL, /* role */
acf_generic_channel_color, /* backdrop color */
acf_generic_channel_backdrop, /* backdrop */
acf_generic_indention_flexible, /* indent level */
acf_generic_group_offset, /* offset */
acf_masklay_name, /* name */
acf_masklay_name_prop, /* name prop */
NULL, /* icon */
acf_masklay_setting_valid, /* has setting */
acf_masklay_setting_flag, /* flag for setting */
acf_masklay_setting_ptr /* pointer for setting */
};
/* NLA Track ----------------------------------------------- */
/* get backdrop color for nla track channels */
static void acf_nlatrack_color(bAnimContext *UNUSED(ac), bAnimListElem *ale, float r_color[3])
{
NlaTrack *nlt = (NlaTrack *)ale->data;
AnimData *adt = ale->adt;
bool nonSolo = false;
/* is track enabled for solo drawing? */
if ((adt) && (adt->flag & ADT_NLA_SOLO_TRACK)) {
if ((nlt->flag & NLATRACK_SOLO) == 0) {
/* tag for special non-solo handling */
nonSolo = true;
}
}
/* set color for nla track */
UI_GetThemeColorShade3fv(TH_HEADER, ((nonSolo == false) ? 20 : -20), r_color);
}
/* name for nla track entries */
static void acf_nlatrack_name(bAnimListElem *ale, char *name)
{
NlaTrack *nlt = (NlaTrack *)ale->data;
if (nlt && name)
BLI_strncpy(name, nlt->name, ANIM_CHAN_NAME_SIZE);
}
/* name property for nla track entries */
static bool acf_nlatrack_name_prop(bAnimListElem *ale, PointerRNA *ptr, PropertyRNA **prop)
{
if (ale->data) {
RNA_pointer_create(ale->id, &RNA_NlaTrack, ale->data, ptr);
*prop = RNA_struct_name_property(ptr->type);
return (*prop != NULL);
}
return false;
}
/* check if some setting exists for this channel */
static bool acf_nlatrack_setting_valid(bAnimContext *UNUSED(ac), bAnimListElem *ale, eAnimChannel_Settings setting)
{
NlaTrack *nlt = (NlaTrack *)ale->data;
AnimData *adt = ale->adt;
/* visibility of settings depends on various states... */
switch (setting) {
/* always supported */
case ACHANNEL_SETTING_SELECT:
case ACHANNEL_SETTING_SOLO:
return true;
/* conditionally supported... */
case ACHANNEL_SETTING_PROTECT:
case ACHANNEL_SETTING_MUTE:
/* if this track is active and we're tweaking it, don't draw these toggles */
if (((nlt->flag & NLATRACK_ACTIVE) && (nlt->flag & NLATRACK_DISABLED)) == 0) {
/* is track enabled for solo drawing? */
if ((adt) && (adt->flag & ADT_NLA_SOLO_TRACK)) {
if (nlt->flag & NLATRACK_SOLO) {
/* ok - we've got a solo track, and this is it */
return true;
}
else {
/* not ok - we've got a solo track, but this isn't it, so make it more obvious */
return false;
}
}
/* ok - no tracks are solo'd, and this isn't being tweaked */
return true;
}
else {
/* unsupported - this track is being tweaked */
return false;
}
/* unsupported */
default:
return false;
}
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_nlatrack_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_SELECT: /* selected */
return NLATRACK_SELECTED;
case ACHANNEL_SETTING_MUTE: /* muted */
return NLATRACK_MUTED;
case ACHANNEL_SETTING_PROTECT: /* protected */
return NLATRACK_PROTECTED;
case ACHANNEL_SETTING_SOLO: /* solo */
return NLATRACK_SOLO;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_nlatrack_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings UNUSED(setting), short *type)
{
NlaTrack *nlt = (NlaTrack *)ale->data;
return GET_ACF_FLAG_PTR(nlt->flag, type);
}
/* nla track type define */
static bAnimChannelType ACF_NLATRACK =
{
"NLA Track", /* type name */
ACHANNEL_ROLE_CHANNEL, /* role */
acf_nlatrack_color, /* backdrop color */
acf_generic_channel_backdrop, /* backdrop */
acf_generic_indention_flexible, /* indent level */
acf_generic_group_offset, /* offset */ // XXX?
acf_nlatrack_name, /* name */
acf_nlatrack_name_prop, /* name prop */
NULL, /* icon */
acf_nlatrack_setting_valid, /* has setting */
acf_nlatrack_setting_flag, /* flag for setting */
acf_nlatrack_setting_ptr /* pointer for setting */
};
/* NLA Action ----------------------------------------------- */
/* icon for action depends on whether it's in tweaking mode */
static int acf_nlaaction_icon(bAnimListElem *ale)
{
AnimData *adt = ale->adt;
/* indicate tweaking-action state by changing the icon... */
if ((adt) && (adt->flag & ADT_NLA_EDIT_ON)) {
return ICON_ACTION_TWEAK;
}
else {
return ICON_ACTION;
}
}
/* Backdrop color for nla action channel
* Although this can't be used directly for NLA Action drawing,
* it is still needed for use behind the RHS toggles
*/
static void acf_nlaaction_color(bAnimContext *UNUSED(ac), bAnimListElem *ale, float r_color[3])
{
float color[4];
/* Action Line
* The alpha values action_get_color returns are only useful for drawing
* strips backgrounds but here we're doing channel list backgrounds instead
* so we ignore that and use our own when needed
*/
nla_action_get_color(ale->adt, (bAction *)ale->data, color);
/* NOTE: since the return types only allow rgb, we cannot do the alpha-blending we'd
* like for the solo-drawing case. Hence, this method isn't actually used for drawing
* most of the channel...
*/
copy_v3_v3(r_color, color);
}
/* backdrop for nla action channel */
static void acf_nlaaction_backdrop(bAnimContext *ac, bAnimListElem *ale, float yminc, float ymaxc)
{
bAnimChannelType *acf = ANIM_channel_get_typeinfo(ale);
View2D *v2d = &ac->ar->v2d;
AnimData *adt = ale->adt;
short offset = (acf->get_offset) ? acf->get_offset(ac, ale) : 0;
float color[4];
/* Action Line
* The alpha values action_get_color returns are only useful for drawing
* strips backgrounds but here we're doing channel list backgrounds instead
* so we ignore that and use our own when needed
*/
nla_action_get_color(adt, (bAction *)ale->data, color);
if (adt && (adt->flag & ADT_NLA_EDIT_ON)) {
/* Yes, the color vector has 4 components, BUT we only want to be using 3 of them! */
glColor3fv(color);
}
else {
float alpha = (adt && (adt->flag & ADT_NLA_SOLO_TRACK)) ? 0.3f : 1.0f;
glColor4f(color[0], color[1], color[2], alpha);
}
/* only on top left corner, to show that this channel sits on top of the preceding ones
* while still linking into the action line strip to the right
*/
UI_draw_roundbox_corner_set(UI_CNR_TOP_LEFT);
/* draw slightly shifted up vertically to look like it has more separation from other channels,
* but we then need to slightly shorten it so that it doesn't look like it overlaps
*/
UI_draw_roundbox_gl_mode(GL_POLYGON, offset, yminc + NLACHANNEL_SKIP, (float)v2d->cur.xmax, ymaxc + NLACHANNEL_SKIP - 1, 8);
}
/* name for nla action entries */
static void acf_nlaaction_name(bAnimListElem *ale, char *name)
{
bAction *act = (bAction *)ale->data;
if (name) {
if (act) {
// TODO: add special decoration when doing this in tweaking mode?
BLI_strncpy(name, act->id.name + 2, ANIM_CHAN_NAME_SIZE);
}
else {
BLI_strncpy(name, "<No Action>", ANIM_CHAN_NAME_SIZE);
}
}
}
/* name property for nla action entries */
static bool acf_nlaaction_name_prop(bAnimListElem *ale, PointerRNA *ptr, PropertyRNA **prop)
{
if (ale->data) {
RNA_pointer_create(ale->id, &RNA_Action, ale->data, ptr);
*prop = RNA_struct_name_property(ptr->type);
return (*prop != NULL);
}
return false;
}
/* check if some setting exists for this channel */
static bool acf_nlaaction_setting_valid(bAnimContext *UNUSED(ac), bAnimListElem *ale, eAnimChannel_Settings setting)
{
AnimData *adt = ale->adt;
/* visibility of settings depends on various states... */
switch (setting) {
/* conditionally supported */
case ACHANNEL_SETTING_PINNED: /* pinned - map/unmap */
if ((adt) && (adt->flag & ADT_NLA_EDIT_ON)) {
/* this should only appear in tweakmode */
return true;
}
else {
return false;
}
/* unsupported */
default:
return false;
}
}
/* get the appropriate flag(s) for the setting when it is valid */
static int acf_nlaaction_setting_flag(bAnimContext *UNUSED(ac), eAnimChannel_Settings setting, bool *neg)
{
/* clear extra return data first */
*neg = false;
switch (setting) {
case ACHANNEL_SETTING_PINNED: /* pinned - map/unmap */
*neg = true; // XXX
return ADT_NLA_EDIT_NOMAP;
default: /* unsupported */
return 0;
}
}
/* get pointer to the setting */
static void *acf_nlaaction_setting_ptr(bAnimListElem *ale, eAnimChannel_Settings UNUSED(setting), short *type)
{
AnimData *adt = ale->adt;
return GET_ACF_FLAG_PTR(adt->flag, type);
}
/* nla action type define */
static bAnimChannelType ACF_NLAACTION =
{
"NLA Active Action", /* type name */
ACHANNEL_ROLE_CHANNEL, /* role */
acf_nlaaction_color, /* backdrop color (NOTE: the backdrop handles this too, since it needs special hacks) */
acf_nlaaction_backdrop, /* backdrop */
acf_generic_indention_flexible, /* indent level */
acf_generic_group_offset, /* offset */ // XXX?
acf_nlaaction_name, /* name */
acf_nlaaction_name_prop, /* name prop */
acf_nlaaction_icon, /* icon */
acf_nlaaction_setting_valid, /* has setting */
acf_nlaaction_setting_flag, /* flag for setting */
acf_nlaaction_setting_ptr /* pointer for setting */
};
/* *********************************************** */
/* Type Registration and General Access */
/* These globals only ever get directly accessed in this file */
static bAnimChannelType *animchannelTypeInfo[ANIMTYPE_NUM_TYPES];
static short ACF_INIT = 1; /* when non-zero, the list needs to be updated */
/* Initialize type info definitions */
static void ANIM_init_channel_typeinfo_data(void)
{
int type = 0;
/* start initializing if necessary... */
if (ACF_INIT) {
ACF_INIT = 0;
/* NOTE: need to keep the order of these synchronized with the definition of
* channel types (eAnim_ChannelType) in ED_anim_api.h
*/
animchannelTypeInfo[type++] = NULL; /* None */
animchannelTypeInfo[type++] = NULL; /* AnimData */
animchannelTypeInfo[type++] = NULL; /* Special */
animchannelTypeInfo[type++] = &ACF_SUMMARY; /* Motion Summary */
animchannelTypeInfo[type++] = &ACF_SCENE; /* Scene */
animchannelTypeInfo[type++] = &ACF_OBJECT; /* Object */
animchannelTypeInfo[type++] = &ACF_GROUP; /* Group */
animchannelTypeInfo[type++] = &ACF_FCURVE; /* F-Curve */
animchannelTypeInfo[type++] = &ACF_FILLACTD; /* Object Action Expander */
animchannelTypeInfo[type++] = &ACF_FILLDRIVERS; /* Drivers Expander */
animchannelTypeInfo[type++] = &ACF_DSMAT; /* Material Channel */
animchannelTypeInfo[type++] = &ACF_DSLAM; /* Lamp Channel */
animchannelTypeInfo[type++] = &ACF_DSCAM; /* Camera Channel */
animchannelTypeInfo[type++] = &ACF_DSCUR; /* Curve Channel */
animchannelTypeInfo[type++] = &ACF_DSSKEY; /* ShapeKey Channel */
animchannelTypeInfo[type++] = &ACF_DSWOR; /* World Channel */
animchannelTypeInfo[type++] = &ACF_DSNTREE; /* NodeTree Channel */
animchannelTypeInfo[type++] = &ACF_DSPART; /* Particle Channel */
animchannelTypeInfo[type++] = &ACF_DSMBALL; /* MetaBall Channel */
animchannelTypeInfo[type++] = &ACF_DSARM; /* Armature Channel */
animchannelTypeInfo[type++] = &ACF_DSMESH; /* Mesh Channel */
animchannelTypeInfo[type++] = &ACF_DSTEX; /* Texture Channel */
animchannelTypeInfo[type++] = &ACF_DSLAT; /* Lattice Channel */
animchannelTypeInfo[type++] = &ACF_DSLINESTYLE; /* LineStyle Channel */
animchannelTypeInfo[type++] = &ACF_DSSPK; /* Speaker Channel */
animchannelTypeInfo[type++] = &ACF_SHAPEKEY; /* ShapeKey */
animchannelTypeInfo[type++] = &ACF_GPD; /* Grease Pencil Datablock */
animchannelTypeInfo[type++] = &ACF_GPL; /* Grease Pencil Layer */
animchannelTypeInfo[type++] = &ACF_MASKDATA; /* Mask Datablock */
animchannelTypeInfo[type++] = &ACF_MASKLAYER; /* Mask Layer */
animchannelTypeInfo[type++] = &ACF_NLATRACK; /* NLA Track */
animchannelTypeInfo[type++] = &ACF_NLAACTION; /* NLA Action */
}
}
/* Get type info from given channel type */
bAnimChannelType *ANIM_channel_get_typeinfo(bAnimListElem *ale)
{
/* santiy checks */
if (ale == NULL)
return NULL;
/* init the typeinfo if not available yet... */
ANIM_init_channel_typeinfo_data();
/* check if type is in bounds... */
if ((ale->type >= 0) && (ale->type < ANIMTYPE_NUM_TYPES))
return animchannelTypeInfo[ale->type];
else
return NULL;
}
/* --------------------------- */
/* Print debug info string for the given channel */
void ANIM_channel_debug_print_info(bAnimListElem *ale, short indent_level)
{
bAnimChannelType *acf = ANIM_channel_get_typeinfo(ale);
/* print indents */
for (; indent_level > 0; indent_level--)
printf(" ");
/* print info */
if (acf) {
char name[ANIM_CHAN_NAME_SIZE]; /* hopefully this will be enough! */
/* get UI name */
if (acf->name)
acf->name(ale, name);
else
BLI_strncpy(name, "<No name>", sizeof(name));
/* print type name + ui name */
printf("ChanType: <%s> Name: \"%s\"\n", acf->channel_type_name, name);
}
else if (ale)
printf("ChanType: <Unknown - %d>\n", ale->type);
else
printf("<Invalid channel - NULL>\n");
}
/* --------------------------- */
/* Check if some setting for a channel is enabled
* Returns: 1 = On, 0 = Off, -1 = Invalid
*/
short ANIM_channel_setting_get(bAnimContext *ac, bAnimListElem *ale, eAnimChannel_Settings setting)
{
bAnimChannelType *acf = ANIM_channel_get_typeinfo(ale);
/* 1) check that the setting exists for the current context */
if ((acf) && (!acf->has_setting || acf->has_setting(ac, ale, setting))) {
/* 2) get pointer to check for flag in, and the flag to check for */
short ptrsize;
bool negflag;
int flag;
void *ptr;
flag = acf->setting_flag(ac, setting, &negflag);
ptr = acf->setting_ptr(ale, setting, &ptrsize);
/* check if flag is enabled */
if (ptr && flag) {
switch (ptrsize) {
case sizeof(int): /* integer pointer for setting */
{
const int *val = (int *)ptr;
if (negflag)
return ((*val) & flag) == 0;
else
return ((*val) & flag) != 0;
}
case sizeof(short): /* short pointer for setting */
{
const short *val = (short *)ptr;
if (negflag)
return ((*val) & flag) == 0;
else
return ((*val) & flag) != 0;
}
case sizeof(char): /* char pointer for setting */
{
const char *val = (char *)ptr;
if (negflag)
return ((*val) & flag) == 0;
else
return ((*val) & flag) != 0;
}
}
}
}
/* not found... */
return -1;
}
/* quick macro for use in ANIM_channel_setting_set - set flag for setting according the mode given */
#define ACF_SETTING_SET(sval, sflag, smode) \
{ \
if (negflag) { \
if (smode == ACHANNEL_SETFLAG_INVERT) (sval) ^= (sflag); \
else if (smode == ACHANNEL_SETFLAG_ADD) (sval) &= ~(sflag); \
else (sval) |= (sflag); \
} \
else { \
if (smode == ACHANNEL_SETFLAG_INVERT) (sval) ^= (sflag); \
else if (smode == ACHANNEL_SETFLAG_ADD) (sval) |= (sflag); \
else (sval) &= ~(sflag); \
} \
} (void)0
/* Change value of some setting for a channel
* - setting: eAnimChannel_Settings
* - mode: eAnimChannels_SetFlag
*/
void ANIM_channel_setting_set(bAnimContext *ac, bAnimListElem *ale, eAnimChannel_Settings setting, eAnimChannels_SetFlag mode)
{
bAnimChannelType *acf = ANIM_channel_get_typeinfo(ale);
/* 1) check that the setting exists for the current context */
if ((acf) && (!acf->has_setting || acf->has_setting(ac, ale, setting))) {
/* 2) get pointer to check for flag in, and the flag to check for */
short ptrsize;
bool negflag;
int flag;
void *ptr;
flag = acf->setting_flag(ac, setting, &negflag);
ptr = acf->setting_ptr(ale, setting, &ptrsize);
/* check if flag is enabled */
if (ptr && flag) {
switch (ptrsize) {
case sizeof(int): /* integer pointer for setting */
{
int *val = (int *)ptr;
ACF_SETTING_SET(*val, flag, mode);
break;
}
case sizeof(short): /* short pointer for setting */
{
short *val = (short *)ptr;
ACF_SETTING_SET(*val, flag, mode);
break;
}
case sizeof(char): /* char pointer for setting */
{
char *val = (char *)ptr;
ACF_SETTING_SET(*val, flag, mode);
break;
}
}
}
}
}
/* --------------------------- */
// size of icons
#define ICON_WIDTH (0.85f * U.widget_unit)
// width of sliders
#define SLIDER_WIDTH (4 * U.widget_unit)
// width of rename textboxes
#define RENAME_TEXT_WIDTH (5 * U.widget_unit)
/* Draw the given channel */
void ANIM_channel_draw(bAnimContext *ac, bAnimListElem *ale, float yminc, float ymaxc)
{
bAnimChannelType *acf = ANIM_channel_get_typeinfo(ale);
View2D *v2d = &ac->ar->v2d;
short selected, offset;
float y, ymid, ytext;
/* sanity checks - don't draw anything */
if (ELEM(NULL, acf, ale))
return;
/* get initial offset */
if (acf->get_offset)
offset = acf->get_offset(ac, ale);
else
offset = 0;
/* calculate appropriate y-coordinates for icon buttons */
y = (ymaxc - yminc) / 2 + yminc;
ymid = y - 0.5f * ICON_WIDTH;
/* y-coordinates for text is only 4 down from middle */
ytext = y - 0.2f * U.widget_unit;
/* check if channel is selected */
if (acf->has_setting(ac, ale, ACHANNEL_SETTING_SELECT))
selected = ANIM_channel_setting_get(ac, ale, ACHANNEL_SETTING_SELECT);
else
selected = 0;
/* set blending again, as may not be set in previous step */
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
/* step 1) draw backdrop ........................................... */
if (acf->draw_backdrop)
acf->draw_backdrop(ac, ale, yminc, ymaxc);
/* step 2) draw expand widget ....................................... */
if (acf->has_setting(ac, ale, ACHANNEL_SETTING_EXPAND)) {
/* just skip - drawn as widget now */
offset += ICON_WIDTH;
}
/* step 3) draw icon ............................................... */
if (acf->icon) {
UI_icon_draw(offset, ymid, acf->icon(ale));
offset += ICON_WIDTH;
}
/* turn off blending, since not needed anymore... */
glDisable(GL_BLEND);
/* step 4) draw special toggles .................................
* - in Graph Editor, checkboxes for visibility in curves area
* - in NLA Editor, glowing dots for solo/not solo...
*/
if (ac->sl) {
if ((ac->spacetype == SPACE_IPO) && acf->has_setting(ac, ale, ACHANNEL_SETTING_VISIBLE)) {
/* for F-Curves, draw color-preview of curve behind checkbox */
if (ale->type == ANIMTYPE_FCURVE) {
FCurve *fcu = (FCurve *)ale->data;
/* F-Curve channels need to have a special 'color code' box drawn, which is colored with whatever
* color the curve has stored
*/
glColor3fv(fcu->color);
/* just a solid color rect
*/
glRectf(offset, yminc, offset + ICON_WIDTH, ymaxc);
}
/* icon is drawn as widget now... */
offset += ICON_WIDTH;
}
else if ((ac->spacetype == SPACE_NLA) && acf->has_setting(ac, ale, ACHANNEL_SETTING_SOLO)) {
/* just skip - drawn as widget now */
offset += ICON_WIDTH;
}
}
/* step 5) draw name ............................................... */
/* TODO: when renaming, we might not want to draw this, especially if name happens to be longer than channel */
if (acf->name) {
char name[ANIM_CHAN_NAME_SIZE]; /* hopefully this will be enough! */
/* set text color */
/* XXX: if active, highlight differently? */
if (selected)
UI_ThemeColor(TH_TEXT_HI);
else
UI_ThemeColor(TH_TEXT);
/* get name */
acf->name(ale, name);
offset += 3;
UI_draw_string(offset, ytext, name);
/* draw red underline if channel is disabled */
if ((ale->type == ANIMTYPE_FCURVE) && (ale->flag & FCURVE_DISABLED)) {
/* FIXME: replace hardcoded color here, and check on extents! */
glColor3f(1.0f, 0.0f, 0.0f);
glLineWidth(2.0);
fdrawline((float)(offset), yminc,
(float)(v2d->cur.xmax), yminc);
glLineWidth(1.0);
}
}
/* step 6) draw backdrops behind mute+protection toggles + (sliders) ....................... */
/* reset offset - now goes from RHS of panel */
offset = 0;
/* TODO: when drawing sliders, make those draw instead of these toggles if not enough space */
if (v2d) {
short draw_sliders = 0;
float ymin_ofs = 0.0f;
float color[3];
/* get and set backdrop color */
acf->get_backdrop_color(ac, ale, color);
glColor3fv(color);
/* check if we need to show the sliders */
if ((ac->sl) && ELEM(ac->spacetype, SPACE_ACTION, SPACE_IPO)) {
switch (ac->spacetype) {
case SPACE_ACTION:
{
SpaceAction *saction = (SpaceAction *)ac->sl;
draw_sliders = (saction->flag & SACTION_SLIDERS);
break;
}
case SPACE_IPO:
{
SpaceIpo *sipo = (SpaceIpo *)ac->sl;
draw_sliders = (sipo->flag & SIPO_SLIDERS);
break;
}
}
}
/* check if there's enough space for the toggles if the sliders are drawn too */
if (!(draw_sliders) || (BLI_rcti_size_x(&v2d->mask) > ACHANNEL_BUTTON_WIDTH / 2) ) {
/* protect... */
if (acf->has_setting(ac, ale, ACHANNEL_SETTING_PROTECT))
offset += ICON_WIDTH;
/* mute... */
if (acf->has_setting(ac, ale, ACHANNEL_SETTING_MUTE))
offset += ICON_WIDTH;
/* pinned... */
if (acf->has_setting(ac, ale, ACHANNEL_SETTING_PINNED))
offset += ICON_WIDTH;
/* NOTE: technically, NLA Action "pushdown" should be here too, but there are no sliders there */
/* NLA action channels have slightly different spacing requirements... */
if (ale->type == ANIMTYPE_NLAACTION)
ymin_ofs = NLACHANNEL_SKIP;
}
/* draw slider
* - even if we can draw sliders for this view, we must also check that the channel-type supports them
* (only only F-Curves really can support them for now)
* - slider should start before the toggles (if they're visible) to keep a clean line down the side
*/
if ((draw_sliders) && ELEM(ale->type, ANIMTYPE_FCURVE, ANIMTYPE_SHAPEKEY)) {
/* adjust offset */
offset += SLIDER_WIDTH;
}
/* finally draw a backdrop rect behind these
* - starts from the point where the first toggle/slider starts,
* - ends past the space that might be reserved for a scroller
*/
glRectf(v2d->cur.xmax - (float)offset, yminc + ymin_ofs, v2d->cur.xmax + EXTRA_SCROLL_PAD, ymaxc);
}
}
/* ------------------ */
/* callback for (normal) widget settings - send notifiers */
static void achannel_setting_widget_cb(bContext *C, void *UNUSED(arg1), void *UNUSED(arg2))
{
WM_event_add_notifier(C, NC_ANIMATION | ND_ANIMCHAN | NA_EDITED, NULL);
}
/* callback for widget settings that need flushing */
static void achannel_setting_flush_widget_cb(bContext *C, void *ale_npoin, void *setting_wrap)
{
bAnimListElem *ale_setting = (bAnimListElem *)ale_npoin;
bAnimContext ac;
ListBase anim_data = {NULL, NULL};
int filter;
int setting = GET_INT_FROM_POINTER(setting_wrap);
short on = 0;
/* send notifiers before doing anything else... */
WM_event_add_notifier(C, NC_ANIMATION | ND_ANIMCHAN | NA_EDITED, NULL);
/* verify animation context */
if (ANIM_animdata_get_context(C, &ac) == 0)
return;
/* verify that we have a channel to operate on, and that it has all we need */
if (ale_setting) {
/* check if the setting is on... */
on = ANIM_channel_setting_get(&ac, ale_setting, setting);
/* on == -1 means setting not found... */
if (on == -1)
return;
}
else
return;
/* get all channels that can possibly be chosen - but ignore hierarchy */
filter = ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_CHANNELS;
ANIM_animdata_filter(&ac, &anim_data, filter, ac.data, ac.datatype);
/* call API method to flush the setting */
ANIM_flush_setting_anim_channels(&ac, &anim_data, ale_setting, setting, on);
/* free temp data */
ANIM_animdata_freelist(&anim_data);
}
/* callback for wrapping NLA Track "solo" toggle logic */
static void achannel_nlatrack_solo_widget_cb(bContext *C, void *adt_poin, void *nlt_poin)
{
AnimData *adt = adt_poin;
NlaTrack *nlt = nlt_poin;
/* Toggle 'solo' mode. There are several complications here which need explaining:
* - The method call is needed to perform a few additional validation operations
* to ensure that the mode is applied properly
* - BUT, since the button already toggles the value, we need to un-toggle it
* before the API call gets to it, otherwise it will end up clearing the result
* again!
*/
nlt->flag ^= NLATRACK_SOLO;
BKE_nlatrack_solo_toggle(adt, nlt);
/* send notifiers */
WM_event_add_notifier(C, NC_ANIMATION | ND_ANIMCHAN | NA_RENAME, NULL);
}
/* callback for rename widgets - clear rename-in-progress */
static void achannel_setting_rename_done_cb(bContext *C, void *ads_poin, void *UNUSED(arg2))
{
bDopeSheet *ads = (bDopeSheet *)ads_poin;
/* reset rename index so that edit box disappears now that editing is done */
ads->renameIndex = 0;
/* send notifiers */
WM_event_add_notifier(C, NC_ANIMATION | ND_ANIMCHAN | NA_RENAME, NULL);
}
/* callback for widget sliders - insert keyframes */
static void achannel_setting_slider_cb(bContext *C, void *id_poin, void *fcu_poin)
{
ID *id = (ID *)id_poin;
FCurve *fcu = (FCurve *)fcu_poin;
ReportList *reports = CTX_wm_reports(C);
Scene *scene = CTX_data_scene(C);
PointerRNA id_ptr, ptr;
PropertyRNA *prop;
short flag = 0;
bool done = false;
float cfra;
/* get current frame */
// NOTE: this will do for now...
cfra = (float)CFRA;
/* get flags for keyframing */
flag = ANIM_get_keyframing_flags(scene, 1);
/* get RNA pointer, and resolve the path */
RNA_id_pointer_create(id, &id_ptr);
/* try to resolve the path stored in the F-Curve */
if (RNA_path_resolve_property(&id_ptr, fcu->rna_path, &ptr, &prop)) {
/* set the special 'replace' flag if on a keyframe */
if (fcurve_frame_has_keyframe(fcu, cfra, 0))
flag |= INSERTKEY_REPLACE;
/* insert a keyframe for this F-Curve */
done = insert_keyframe_direct(reports, ptr, prop, fcu, cfra, flag);
if (done)
WM_event_add_notifier(C, NC_ANIMATION | ND_ANIMCHAN | NA_EDITED, NULL);
}
}
/* callback for shapekey widget sliders - insert keyframes */
static void achannel_setting_slider_shapekey_cb(bContext *C, void *key_poin, void *kb_poin)
{
Key *key = (Key *)key_poin;
KeyBlock *kb = (KeyBlock *)kb_poin;
char *rna_path = BKE_keyblock_curval_rnapath_get(key, kb);
ReportList *reports = CTX_wm_reports(C);
Scene *scene = CTX_data_scene(C);
PointerRNA id_ptr, ptr;
PropertyRNA *prop;
short flag = 0;
bool done = false;
float cfra;
/* get current frame */
// NOTE: this will do for now...
cfra = (float)CFRA;
/* get flags for keyframing */
flag = ANIM_get_keyframing_flags(scene, 1);
/* get RNA pointer, and resolve the path */
RNA_id_pointer_create((ID *)key, &id_ptr);
/* try to resolve the path stored in the F-Curve */
if (RNA_path_resolve_property(&id_ptr, rna_path, &ptr, &prop)) {
/* find or create new F-Curve */
// XXX is the group name for this ok?
bAction *act = verify_adt_action((ID *)key, 1);
FCurve *fcu = verify_fcurve(act, NULL, &ptr, rna_path, 0, 1);
/* set the special 'replace' flag if on a keyframe */
if (fcurve_frame_has_keyframe(fcu, cfra, 0))
flag |= INSERTKEY_REPLACE;
/* insert a keyframe for this F-Curve */
done = insert_keyframe_direct(reports, ptr, prop, fcu, cfra, flag);
if (done)
WM_event_add_notifier(C, NC_ANIMATION | ND_ANIMCHAN | NA_EDITED, NULL);
}
/* free the path */
if (rna_path)
MEM_freeN(rna_path);
}
/* Draw a widget for some setting */
static void draw_setting_widget(bAnimContext *ac, bAnimListElem *ale, bAnimChannelType *acf,
uiBlock *block, int xpos, int ypos, int setting)
{
short ptrsize, butType;
bool negflag;
int flag, icon;
void *ptr;
const char *tooltip;
uiBut *but = NULL;
/* get the flag and the pointer to that flag */
flag = acf->setting_flag(ac, setting, &negflag);
ptr = acf->setting_ptr(ale, setting, &ptrsize);
/* enabled = ANIM_channel_setting_get(ac, ale, setting); */ /* UNUSED */
/* get the base icon for the setting */
switch (setting) {
case ACHANNEL_SETTING_VISIBLE: /* visibility eyes */
//icon = ((enabled) ? ICON_VISIBLE_IPO_ON : ICON_VISIBLE_IPO_OFF);
icon = ICON_VISIBLE_IPO_OFF;
if (ale->type == ANIMTYPE_FCURVE)
tooltip = TIP_("F-Curve is visible in Graph Editor for editing");
else
tooltip = TIP_("Channels are visible in Graph Editor for editing");
break;
case ACHANNEL_SETTING_EXPAND: /* expanded triangle */
//icon = ((enabled) ? ICON_TRIA_DOWN : ICON_TRIA_RIGHT);
icon = ICON_TRIA_RIGHT;
tooltip = TIP_("Make channels grouped under this channel visible");
break;
case ACHANNEL_SETTING_SOLO: /* NLA Tracks only */
//icon = ((enabled) ? ICON_SOLO_OFF : ICON_SOLO_ON);
icon = ICON_SOLO_OFF;
tooltip = TIP_("NLA Track is the only one evaluated in this Animation Data block, with all others muted");
break;
/* --- */
case ACHANNEL_SETTING_PROTECT: /* protected lock */
// TODO: what about when there's no protect needed?
//icon = ((enabled) ? ICON_LOCKED : ICON_UNLOCKED);
icon = ICON_UNLOCKED;
if (ale->datatype != ALE_NLASTRIP)
tooltip = TIP_("Editability of keyframes for this channel");
else
tooltip = TIP_("Editability of NLA Strips in this track");
break;
case ACHANNEL_SETTING_MUTE: /* muted speaker */
//icon = ((enabled) ? ICON_MUTE_IPO_ON : ICON_MUTE_IPO_OFF);
icon = ICON_MUTE_IPO_OFF;
if (ale->type == ANIMTYPE_FCURVE) {
tooltip = TIP_("Does F-Curve contribute to result");
}
else if ((ac) && (ac->spacetype == SPACE_NLA) && (ale->type != ANIMTYPE_NLATRACK)) {
tooltip = TIP_("Temporarily disable NLA stack evaluation (i.e. only the active action is evaluated)");
}
else {
tooltip = TIP_("Do channels contribute to result (toggle channel muting)");
}
break;
case ACHANNEL_SETTING_PINNED: /* pin icon */
//icon = ((enabled) ? ICON_PINNED : ICON_UNPINNED);
icon = ICON_UNPINNED;
if (ale->type == ANIMTYPE_NLAACTION) {
tooltip = TIP_("Display action without any time remapping (when unpinned)");
}
else {
/* TODO: there are no other tools which require the 'pinning' concept yet */
tooltip = NULL;
}
break;
default:
tooltip = NULL;
icon = 0;
break;
}
/* type of button */
if (negflag)
butType = UI_BTYPE_ICON_TOGGLE_N;
else
butType = UI_BTYPE_ICON_TOGGLE;
/* draw button for setting */
if (ptr && flag) {
switch (ptrsize) {
case sizeof(int): /* integer pointer for setting */
but = uiDefIconButBitI(block, butType, flag, 0, icon,
xpos, ypos, ICON_WIDTH, ICON_WIDTH, ptr, 0, 0, 0, 0, tooltip);
break;
case sizeof(short): /* short pointer for setting */
but = uiDefIconButBitS(block, butType, flag, 0, icon,
xpos, ypos, ICON_WIDTH, ICON_WIDTH, ptr, 0, 0, 0, 0, tooltip);
break;
case sizeof(char): /* char pointer for setting */
but = uiDefIconButBitC(block, butType, flag, 0, icon,
xpos, ypos, ICON_WIDTH, ICON_WIDTH, ptr, 0, 0, 0, 0, tooltip);
break;
}
/* set call to send relevant notifiers and/or perform type-specific updates */
if (but) {
switch (setting) {
/* settings needing flushing up/down hierarchy */
case ACHANNEL_SETTING_VISIBLE: /* Graph Editor - 'visibility' toggles */
case ACHANNEL_SETTING_PROTECT: /* General - protection flags */
case ACHANNEL_SETTING_MUTE: /* General - muting flags */
case ACHANNEL_SETTING_PINNED: /* NLA Actions - 'map/nomap' */
UI_but_funcN_set(but, achannel_setting_flush_widget_cb, MEM_dupallocN(ale), SET_INT_IN_POINTER(setting));
break;
/* settings needing special attention */
case ACHANNEL_SETTING_SOLO: /* NLA Tracks - Solo toggle */
UI_but_func_set(but, achannel_nlatrack_solo_widget_cb, ale->adt, ale->data);
break;
/* no flushing */
case ACHANNEL_SETTING_EXPAND: /* expanding - cannot flush, otherwise all would open/close at once */
default:
UI_but_func_set(but, achannel_setting_widget_cb, NULL, NULL);
break;
}
}
}
}
/* Draw UI widgets the given channel */
void ANIM_channel_draw_widgets(bContext *C, bAnimContext *ac, bAnimListElem *ale, uiBlock *block, float yminc, float ymaxc, size_t channel_index)
{
bAnimChannelType *acf = ANIM_channel_get_typeinfo(ale);
View2D *v2d = &ac->ar->v2d;
float y, ymid /*, ytext*/;
short offset;
/* sanity checks - don't draw anything */
if (ELEM(NULL, acf, ale, block))
return;
/* get initial offset */
if (acf->get_offset)
offset = acf->get_offset(ac, ale);
else
offset = 0;
/* calculate appropriate y-coordinates for icon buttons
*/
y = (ymaxc - yminc) / 2 + yminc;
ymid = y - 0.5f * ICON_WIDTH;
/* no button backdrop behind icons */
UI_block_emboss_set(block, UI_EMBOSS_NONE);
/* step 1) draw expand widget ....................................... */
if (acf->has_setting(ac, ale, ACHANNEL_SETTING_EXPAND)) {
draw_setting_widget(ac, ale, acf, block, offset, ymid, ACHANNEL_SETTING_EXPAND);
offset += ICON_WIDTH;
}
/* step 2) draw icon ............................................... */
if (acf->icon) {
/* icon is not drawn here (not a widget) */
offset += ICON_WIDTH;
}
/* step 3) draw special toggles .................................
* - in Graph Editor, checkboxes for visibility in curves area
* - in NLA Editor, glowing dots for solo/not solo...
*/
if (ac->sl) {
if ((ac->spacetype == SPACE_IPO) && acf->has_setting(ac, ale, ACHANNEL_SETTING_VISIBLE)) {
/* visibility toggle */
draw_setting_widget(ac, ale, acf, block, offset, ymid, ACHANNEL_SETTING_VISIBLE);
offset += ICON_WIDTH;
}
else if ((ac->spacetype == SPACE_NLA) && acf->has_setting(ac, ale, ACHANNEL_SETTING_SOLO)) {
/* 'solo' setting for NLA Tracks */
draw_setting_widget(ac, ale, acf, block, offset, ymid, ACHANNEL_SETTING_SOLO);
offset += ICON_WIDTH;
}
}
/* step 4) draw text - check if renaming widget is in use... */
if (acf->name_prop && ac->ads) {
float channel_height = ymaxc - yminc;
/* if rename index matches, add widget for this */
if (ac->ads->renameIndex == channel_index + 1) {
PointerRNA ptr = {{NULL}};
PropertyRNA *prop = NULL;
/* draw renaming widget if we can get RNA pointer for it
* NOTE: property may only be available in some cases, even if we have
* a callback available (e.g. broken F-Curve rename)
*/
if (acf->name_prop(ale, &ptr, &prop)) {
uiBut *but;
UI_block_emboss_set(block, UI_EMBOSS);
but = uiDefButR(block, UI_BTYPE_TEXT, 1, "", offset + 3, yminc, RENAME_TEXT_WIDTH, channel_height,
&ptr, RNA_property_identifier(prop), -1, 0, 0, -1, -1, NULL);
UI_but_func_set(but, achannel_setting_rename_done_cb, ac->ads, NULL);
UI_but_active_only(C, ac->ar, block, but);
UI_block_emboss_set(block, UI_EMBOSS_NONE);
}
}
}
/* step 5) draw mute+protection toggles + (sliders) ....................... */
/* reset offset - now goes from RHS of panel */
offset = 0;
// TODO: when drawing sliders, make those draw instead of these toggles if not enough space
if (v2d) {
short draw_sliders = 0;
/* check if we need to show the sliders */
if ((ac->sl) && ELEM(ac->spacetype, SPACE_ACTION, SPACE_IPO)) {
switch (ac->spacetype) {
case SPACE_ACTION:
{
SpaceAction *saction = (SpaceAction *)ac->sl;
draw_sliders = (saction->flag & SACTION_SLIDERS);
break;
}
case SPACE_IPO:
{
SpaceIpo *sipo = (SpaceIpo *)ac->sl;
draw_sliders = (sipo->flag & SIPO_SLIDERS);
break;
}
}
}
/* check if there's enough space for the toggles if the sliders are drawn too */
if (!(draw_sliders) || (BLI_rcti_size_x(&v2d->mask) > ACHANNEL_BUTTON_WIDTH / 2) ) {
/* protect... */
if (acf->has_setting(ac, ale, ACHANNEL_SETTING_PROTECT)) {
offset += ICON_WIDTH;
draw_setting_widget(ac, ale, acf, block, (int)v2d->cur.xmax - offset, ymid, ACHANNEL_SETTING_PROTECT);
}
/* mute... */
if (acf->has_setting(ac, ale, ACHANNEL_SETTING_MUTE)) {
offset += ICON_WIDTH;
draw_setting_widget(ac, ale, acf, block, (int)v2d->cur.xmax - offset, ymid, ACHANNEL_SETTING_MUTE);
}
/* ----------- */
/* pinned... */
if (acf->has_setting(ac, ale, ACHANNEL_SETTING_PINNED)) {
offset += ICON_WIDTH;
draw_setting_widget(ac, ale, acf, block, (int)v2d->cur.xmax - offset, ymid, ACHANNEL_SETTING_PINNED);
}
/* NLA Action "pushdown" */
if ((ale->type == ANIMTYPE_NLAACTION) && (ale->adt && ale->adt->action) && !(ale->adt->flag & ADT_NLA_EDIT_ON)) {
uiBut *but;
PointerRNA *opptr_b;
UI_block_emboss_set(block, UI_EMBOSS);
offset += UI_UNIT_X;
but = uiDefIconButO(block, UI_BTYPE_BUT, "NLA_OT_action_pushdown", WM_OP_INVOKE_DEFAULT, ICON_NLA_PUSHDOWN,
(int)v2d->cur.xmax - offset, ymid, UI_UNIT_X, UI_UNIT_X, NULL);
opptr_b = UI_but_operator_ptr_get(but);
RNA_int_set(opptr_b, "channel_index", channel_index);
UI_block_emboss_set(block, UI_EMBOSS_NONE);
}
}
/* draw slider
* - even if we can draw sliders for this view, we must also check that the channel-type supports them
* (only only F-Curves really can support them for now)
* - to make things easier, we use RNA-autobuts for this so that changes are reflected immediately,
* wherever they occurred. BUT, we don't use the layout engine, otherwise we'd get wrong alignment,
* and wouldn't be able to auto-keyframe...
* - slider should start before the toggles (if they're visible) to keep a clean line down the side
*/
if ((draw_sliders) && ELEM(ale->type, ANIMTYPE_FCURVE, ANIMTYPE_SHAPEKEY)) {
/* adjust offset */
// TODO: make slider width dynamic, so that they can be easier to use when the view is wide enough
offset += SLIDER_WIDTH;
/* need backdrop behind sliders... */
UI_block_emboss_set(block, UI_EMBOSS);
if (ale->id) { /* Slider using RNA Access -------------------- */
PointerRNA id_ptr, ptr;
PropertyRNA *prop;
char *rna_path = NULL;
int array_index = 0;
short free_path = 0;
/* get destination info */
if (ale->type == ANIMTYPE_FCURVE) {
FCurve *fcu = (FCurve *)ale->data;
rna_path = fcu->rna_path;
array_index = fcu->array_index;
}
else if (ale->type == ANIMTYPE_SHAPEKEY) {
KeyBlock *kb = (KeyBlock *)ale->data;
Key *key = (Key *)ale->id;
rna_path = BKE_keyblock_curval_rnapath_get(key, kb);
free_path = 1;
}
/* only if RNA-Path found */
if (rna_path) {
/* get RNA pointer, and resolve the path */
RNA_id_pointer_create(ale->id, &id_ptr);
/* try to resolve the path */
if (RNA_path_resolve_property(&id_ptr, rna_path, &ptr, &prop)) {
uiBut *but;
/* create the slider button, and assign relevant callback to ensure keyframes are inserted... */
but = uiDefAutoButR(block, &ptr, prop, array_index, "", ICON_NONE, (int)v2d->cur.xmax - offset, ymid, SLIDER_WIDTH, (int)ymaxc - yminc);
/* assign keyframing function according to slider type */
if (ale->type == ANIMTYPE_SHAPEKEY)
UI_but_func_set(but, achannel_setting_slider_shapekey_cb, ale->id, ale->data);
else
UI_but_func_set(but, achannel_setting_slider_cb, ale->id, ale->data);
}
/* free the path if necessary */
if (free_path)
MEM_freeN(rna_path);
}
}
else { /* Special Slider for stuff without RNA Access ---------- */
// TODO: only implement this case when we really need it...
}
}
}
}
/* *********************************************** */
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